38860478

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{191}}^1\times {\mathrm{4423}}^1$

素因数の和:4639

約数の個数: 16

約数和(自身を含む): 61157376

約数和(自身を除く): 22296898

約数列:

[1, 2, 23, 46, 191, 382, 4393, 4423, 8786, 8846, 101729, 203458, 844793, 1689586, 19430239, 38860478]

約数ペア:

[(1, 38860478), (2, 19430239), (23, 1689586), (46, 844793), (191, 203458), (382, 101729), (4393, 8846), (4423, 8786)]