19417433354

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{443}}^1\times {\mathrm{719}}^1$

素因数の和:1355

約数の個数: 64

約数和(自身を含む): 33973032960

約数和(自身を除く): 14555599606

約数列:

[1, 2, 11, 17, 22, 34, 163, 187, 326, 374, 443, 719, 886, 1438, 1793, 2771, 3586, 4873, 5542, 7531, 7909, 9746, 12223, 15062, 15818, 24446, 30481, 60962, 72209, 82841, 117197, 134453, 144418, 165682, 234394, 268906, 318517, 637034, 794299, 1227553, 1289167, 1588598, 1992349, 2455106, 2578334, 3503687, 3984698, 5414789, 7007374, 10829578, 13503083, 21915839, 27006166, 43831678, 51918271, 59562679, 103836542, 119125358, 571100981, 882610607, 1142201962, 1765221214, 9708716677, 19417433354]

約数ペア:

[(1, 19417433354), (2, 9708716677), (11, 1765221214), (17, 1142201962), (22, 882610607), (34, 571100981), (163, 119125358), (187, 103836542), (326, 59562679), (374, 51918271), (443, 43831678), (719, 27006166), (886, 21915839), (1438, 13503083), (1793, 10829578), (2771, 7007374), (3586, 5414789), (4873, 3984698), (5542, 3503687), (7531, 2578334), (7909, 2455106), (9746, 1992349), (12223, 1588598), (15062, 1289167), (15818, 1227553), (24446, 794299), (30481, 637034), (60962, 318517), (72209, 268906), (82841, 234394), (117197, 165682), (134453, 144418)]