25183742

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1\times {\mathrm{577}}^1$

素因数の和:875

約数の個数: 16

約数和(自身を含む): 38356080

約数和(自身を除く): 13172338

約数列:

[1, 2, 139, 157, 278, 314, 577, 1154, 21823, 43646, 80203, 90589, 160406, 181178, 12591871, 25183742]

約数ペア:

[(1, 25183742), (2, 12591871), (139, 181178), (157, 160406), (278, 90589), (314, 80203), (577, 43646), (1154, 21823)]