18799972801

素因数分解:

${\mathrm{17}}^3\times {\mathrm{37}}^1\times {\mathrm{103421}}^1$

素因数の和:103509

約数の個数: 16

約数和(自身を含む): 20514787920

約数和(自身を除く): 1714815119

約数列:

[1, 17, 37, 289, 629, 4913, 10693, 103421, 181781, 1758157, 3826577, 29888669, 65051809, 508107373, 1105880753, 18799972801]

約数ペア:

[(1, 18799972801), (17, 1105880753), (37, 508107373), (289, 65051809), (629, 29888669), (4913, 3826577), (10693, 1758157), (103421, 181781)]