4168505

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3989}}^1$

素因数の和:4024

約数の個数: 16

約数和(自身を含む): 5745600

約数和(自身を除く): 1577095

約数列:

[1, 5, 11, 19, 55, 95, 209, 1045, 3989, 19945, 43879, 75791, 219395, 378955, 833701, 4168505]

約数ペア:

[(1, 4168505), (5, 833701), (11, 378955), (19, 219395), (55, 75791), (95, 43879), (209, 19945), (1045, 3989)]