19005290252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{11519}}^1\times {\mathrm{31729}}^1$

素因数の和:43265

約数の個数: 24

約数和(自身を含む): 35821900800

約数和(自身を除く): 16816610548

約数列:

[1, 2, 4, 13, 26, 52, 11519, 23038, 31729, 46076, 63458, 126916, 149747, 299494, 412477, 598988, 824954, 1649908, 365486351, 730972702, 1461945404, 4751322563, 9502645126, 19005290252]

約数ペア:

[(1, 19005290252), (2, 9502645126), (4, 4751322563), (13, 1461945404), (26, 730972702), (52, 365486351), (11519, 1649908), (23038, 824954), (31729, 598988), (46076, 412477), (63458, 299494), (126916, 149747)]