25320122

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{14177}}^1$

素因数の和:14245

約数の個数: 16

約数和(自身を含む): 40832640

約数和(自身を除く): 15512518

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 14177, 28354, 269363, 538726, 666319, 1332638, 12660061, 25320122]

約数ペア:

[(1, 25320122), (2, 12660061), (19, 1332638), (38, 666319), (47, 538726), (94, 269363), (893, 28354), (1786, 14177)]