25630126

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{11057}}^1$

素因数の和:11139

約数の個数: 16

約数和(自身を含む): 41135760

約数和(自身を除く): 15505634

約数列:

[1, 2, 19, 38, 61, 122, 1159, 2318, 11057, 22114, 210083, 420166, 674477, 1348954, 12815063, 25630126]

約数ペア:

[(1, 25630126), (2, 12815063), (19, 1348954), (38, 674477), (61, 420166), (122, 210083), (1159, 22114), (2318, 11057)]