12912394

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{229}}^1\times {\mathrm{233}}^1$

素因数の和:486

約数の個数: 24

約数和(自身を含む): 21474180

約数和(自身を除く): 8561786

約数列:

[1, 2, 11, 22, 121, 229, 233, 242, 458, 466, 2519, 2563, 5038, 5126, 27709, 28193, 53357, 55418, 56386, 106714, 586927, 1173854, 6456197, 12912394]

約数ペア:

[(1, 12912394), (2, 6456197), (11, 1173854), (22, 586927), (121, 106714), (229, 56386), (233, 55418), (242, 53357), (458, 28193), (466, 27709), (2519, 5126), (2563, 5038)]