25149238

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1\times {\mathrm{1277}}^1$

素因数の和:1551

約数の個数: 16

約数和(自身を含む): 38800080

約数和(自身を除く): 13650842

約数列:

[1, 2, 43, 86, 229, 458, 1277, 2554, 9847, 19694, 54911, 109822, 292433, 584866, 12574619, 25149238]

約数ペア:

[(1, 25149238), (2, 12574619), (43, 584866), (86, 292433), (229, 109822), (458, 54911), (1277, 19694), (2554, 9847)]