128300426

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{29879}}^1$

素因数の和:30013

約数の個数: 16

約数和(自身を含む): 204379200

約数和(自身を除く): 76078774

約数列:

[1, 2, 19, 38, 113, 226, 2147, 4294, 29879, 59758, 567701, 1135402, 3376327, 6752654, 64150213, 128300426]

約数ペア:

[(1, 128300426), (2, 64150213), (19, 6752654), (38, 3376327), (113, 1135402), (226, 567701), (2147, 59758), (4294, 29879)]