23780537

素因数分解:

${\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{139}}^1\times {\mathrm{151}}^1$

素因数の和:404

約数の個数: 16

約数和(自身を含む): 26557440

約数和(自身を除く): 2776903

約数列:

[1, 11, 103, 139, 151, 1133, 1529, 1661, 14317, 15553, 20989, 157487, 171083, 230879, 2161867, 23780537]

約数ペア:

[(1, 23780537), (11, 2161867), (103, 230879), (139, 171083), (151, 157487), (1133, 20989), (1529, 15553), (1661, 14317)]