14938820

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{57457}}^1$

素因数の和:57479

約数の個数: 24

約数和(自身を含む): 33785304

約数和(自身を除く): 18846484

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 57457, 114914, 229828, 287285, 574570, 746941, 1149140, 1493882, 2987764, 3734705, 7469410, 14938820]

約数ペア:

[(1, 14938820), (2, 7469410), (4, 3734705), (5, 2987764), (10, 1493882), (13, 1149140), (20, 746941), (26, 574570), (52, 287285), (65, 229828), (130, 114914), (260, 57457)]