16907645

素因数分解:

$5^1\times {\mathrm{23}}^1\times {\mathrm{233}}^1\times {\mathrm{631}}^1$

素因数の和:892

約数の個数: 16

約数和(自身を含む): 21295872

約数和(自身を除く): 4388227

約数列:

[1, 5, 23, 115, 233, 631, 1165, 3155, 5359, 14513, 26795, 72565, 147023, 735115, 3381529, 16907645]

約数ペア:

[(1, 16907645), (5, 3381529), (23, 735115), (115, 147023), (233, 72565), (631, 26795), (1165, 14513), (3155, 5359)]