25420537

素因数分解:

${\mathrm{19}}^2\times {\mathrm{67}}^1\times {\mathrm{1051}}^1$

素因数の和:1156

約数の個数: 12

約数和(自身を含む): 27255216

約数和(自身を除く): 1834679

約数列:

[1, 19, 67, 361, 1051, 1273, 19969, 24187, 70417, 379411, 1337923, 25420537]

約数ペア:

[(1, 25420537), (19, 1337923), (67, 379411), (361, 70417), (1051, 24187), (1273, 19969)]