28802689

素因数分解:

${\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{619}}^1$

素因数の和:748

約数の個数: 16

約数和(自身を含む): 31744000

約数和(自身を除く): 2941311

約数列:

[1, 19, 31, 79, 589, 619, 1501, 2449, 11761, 19189, 46531, 48901, 364591, 929119, 1515931, 28802689]

約数ペア:

[(1, 28802689), (19, 1515931), (31, 929119), (79, 364591), (589, 48901), (619, 46531), (1501, 19189), (2449, 11761)]