17994437215

素因数分解:

$5^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{832883}}^1$

素因数の和:833066

約数の個数: 16

約数和(自身を含む): 22487868000

約数和(自身を除く): 4493430785

約数列:

[1, 5, 29, 145, 149, 745, 4321, 21605, 832883, 4164415, 24153607, 120768035, 124099567, 620497835, 3598887443, 17994437215]

約数ペア:

[(1, 17994437215), (5, 3598887443), (29, 620497835), (145, 124099567), (149, 120768035), (745, 24153607), (4321, 4164415), (21605, 832883)]