38877596

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{1997}}^1$

素因数の和:2189

約数の個数: 24

約数和(自身を含む): 70713216

約数和(自身を除く): 31835620

約数列:

[1, 2, 4, 31, 62, 124, 157, 314, 628, 1997, 3994, 4867, 7988, 9734, 19468, 61907, 123814, 247628, 313529, 627058, 1254116, 9719399, 19438798, 38877596]

約数ペア:

[(1, 38877596), (2, 19438798), (4, 9719399), (31, 1254116), (62, 627058), (124, 313529), (157, 247628), (314, 123814), (628, 61907), (1997, 19468), (3994, 9734), (4867, 7988)]