12505214

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{1997}}^1$

素因数の和:2131

約数の個数: 16

約数和(自身を含む): 19564416

約数和(自身を除く): 7059202

約数列:

[1, 2, 31, 62, 101, 202, 1997, 3131, 3994, 6262, 61907, 123814, 201697, 403394, 6252607, 12505214]

約数ペア:

[(1, 12505214), (2, 6252607), (31, 403394), (62, 201697), (101, 123814), (202, 61907), (1997, 6262), (3131, 3994)]