23821460

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{91621}}^1$

素因数の和:91643

約数の個数: 24

約数和(自身を含む): 53873736

約数和(自身を除く): 30052276

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260, 91621, 183242, 366484, 458105, 916210, 1191073, 1832420, 2382146, 4764292, 5955365, 11910730, 23821460]

約数ペア:

[(1, 23821460), (2, 11910730), (4, 5955365), (5, 4764292), (10, 2382146), (13, 1832420), (20, 1191073), (26, 916210), (52, 458105), (65, 366484), (130, 183242), (260, 91621)]