18956571481

素因数分解:

${\mathrm{211}}^1\times {\mathrm{223}}^1\times {\mathrm{379}}^1\times {\mathrm{1063}}^1$

素因数の和:1876

約数の個数: 16

約数和(自身を含む): 19200348160

約数和(自身を除く): 243776679

約数列:

[1, 211, 223, 379, 1063, 47053, 79969, 84517, 224293, 237049, 402877, 17833087, 50017339, 85007047, 89841571, 18956571481]

約数ペア:

[(1, 18956571481), (211, 89841571), (223, 85007047), (379, 50017339), (1063, 17833087), (47053, 402877), (79969, 237049), (84517, 224293)]