15581066

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{139}}^1\times {\mathrm{1367}}^1$

素因数の和:1549

約数の個数: 16

約数和(自身を含む): 24131520

約数和(自身を除く): 8550454

約数列:

[1, 2, 41, 82, 139, 278, 1367, 2734, 5699, 11398, 56047, 112094, 190013, 380026, 7790533, 15581066]

約数ペア:

[(1, 15581066), (2, 7790533), (41, 380026), (82, 190013), (139, 112094), (278, 56047), (1367, 11398), (2734, 5699)]