19130088

素因数分解:

$2^3\times 3^1\times {\mathrm{61}}^1\times {\mathrm{73}}^1\times {\mathrm{179}}^1$

素因数の和:322

約数の個数: 64

約数和(自身を含む): 49550400

約数和(自身を除く): 30420312

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 61, 73, 122, 146, 179, 183, 219, 244, 292, 358, 366, 438, 488, 537, 584, 716, 732, 876, 1074, 1432, 1464, 1752, 2148, 4296, 4453, 8906, 10919, 13067, 13359, 17812, 21838, 26134, 26718, 32757, 35624, 39201, 43676, 52268, 53436, 65514, 78402, 87352, 104536, 106872, 131028, 156804, 262056, 313608, 797087, 1594174, 2391261, 3188348, 4782522, 6376696, 9565044, 19130088]

約数ペア:

[(1, 19130088), (2, 9565044), (3, 6376696), (4, 4782522), (6, 3188348), (8, 2391261), (12, 1594174), (24, 797087), (61, 313608), (73, 262056), (122, 156804), (146, 131028), (179, 106872), (183, 104536), (219, 87352), (244, 78402), (292, 65514), (358, 53436), (366, 52268), (438, 43676), (488, 39201), (537, 35624), (584, 32757), (716, 26718), (732, 26134), (876, 21838), (1074, 17812), (1432, 13359), (1464, 13067), (1752, 10919), (2148, 8906), (4296, 4453)]