19260954

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{9817}}^1$

素因数の和:9934

約数の個数: 24

約数和(自身を含む): 42119220

約数和(自身を除く): 22858266

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 9817, 19634, 29451, 58902, 88353, 176706, 1070053, 2140106, 3210159, 6420318, 9630477, 19260954]

約数ペア:

[(1, 19260954), (2, 9630477), (3, 6420318), (6, 3210159), (9, 2140106), (18, 1070053), (109, 176706), (218, 88353), (327, 58902), (654, 29451), (981, 19634), (1962, 9817)]