19005495593

素因数分解:

$7^2\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{619}}^1$

素因数の和:751

約数の個数: 96

約数和(自身を含む): 25648358400

約数和(自身を除く): 6642862807

約数列:

[1, 7, 17, 29, 31, 41, 49, 119, 203, 217, 287, 493, 527, 619, 697, 833, 899, 1189, 1271, 1421, 1519, 2009, 3451, 3689, 4333, 4879, 6293, 8323, 8897, 10523, 15283, 17951, 19189, 20213, 21607, 24157, 25379, 25823, 30331, 34153, 36859, 44051, 58261, 62279, 73661, 106981, 125657, 134323, 141491, 151249, 177653, 258013, 305167, 326213, 431443, 515627, 556481, 626603, 735991, 748867, 786749, 879599, 940261, 990437, 1058743, 1243571, 1806091, 2136169, 2283491, 3020101, 3895367, 4386221, 5151937, 5507243, 9460177, 12511847, 13374733, 14953183, 15984437, 21140707, 22815721, 27267569, 30703547, 36063559, 38550701, 66221239, 87582929, 93623131, 159710047, 387867257, 463548673, 613080503, 655361917, 1117970329, 2715070799, 19005495593]

約数ペア:

[(1, 19005495593), (7, 2715070799), (17, 1117970329), (29, 655361917), (31, 613080503), (41, 463548673), (49, 387867257), (119, 159710047), (203, 93623131), (217, 87582929), (287, 66221239), (493, 38550701), (527, 36063559), (619, 30703547), (697, 27267569), (833, 22815721), (899, 21140707), (1189, 15984437), (1271, 14953183), (1421, 13374733), (1519, 12511847), (2009, 9460177), (3451, 5507243), (3689, 5151937), (4333, 4386221), (4879, 3895367), (6293, 3020101), (8323, 2283491), (8897, 2136169), (10523, 1806091), (15283, 1243571), (17951, 1058743), (19189, 990437), (20213, 940261), (21607, 879599), (24157, 786749), (25379, 748867), (25823, 735991), (30331, 626603), (34153, 556481), (36859, 515627), (44051, 431443), (58261, 326213), (62279, 305167), (73661, 258013), (106981, 177653), (125657, 151249), (134323, 141491)]