23957765

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{1021}}^1$

素因数の和:1077

約数の個数: 24

約数和(自身を含む): 32708088

約数和(自身を除く): 8750323

約数列:

[1, 5, 13, 19, 65, 95, 247, 361, 1021, 1235, 1805, 4693, 5105, 13273, 19399, 23465, 66365, 96995, 252187, 368581, 1260935, 1842905, 4791553, 23957765]

約数ペア:

[(1, 23957765), (5, 4791553), (13, 1842905), (19, 1260935), (65, 368581), (95, 252187), (247, 96995), (361, 66365), (1021, 23465), (1235, 19399), (1805, 13273), (4693, 5105)]