24019978

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{239}}^1\times {\mathrm{1621}}^1$

素因数の和:1893

約数の個数: 16

約数和(自身を含む): 37370880

約数和(自身を除く): 13350902

約数列:

[1, 2, 31, 62, 239, 478, 1621, 3242, 7409, 14818, 50251, 100502, 387419, 774838, 12009989, 24019978]

約数ペア:

[(1, 24019978), (2, 12009989), (31, 774838), (62, 387419), (239, 100502), (478, 50251), (1621, 14818), (3242, 7409)]