12257932

素因数分解:

$2^2\times {\mathrm{131}}^1\times {\mathrm{149}}^1\times {\mathrm{157}}^1$

素因数の和:441

約数の個数: 24

約数和(自身を含む): 21898800

約数和(自身を除く): 9640868

約数列:

[1, 2, 4, 131, 149, 157, 262, 298, 314, 524, 596, 628, 19519, 20567, 23393, 39038, 41134, 46786, 78076, 82268, 93572, 3064483, 6128966, 12257932]

約数ペア:

[(1, 12257932), (2, 6128966), (4, 3064483), (131, 93572), (149, 82268), (157, 78076), (262, 46786), (298, 41134), (314, 39038), (524, 23393), (596, 20567), (628, 19519)]