12399688

素因数分解:

$2^3\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1237}}^1$

素因数の和:1429

約数の個数: 32

約数和(自身を含む): 26740800

約数和(自身を除く): 14341112

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 179, 358, 716, 1237, 1253, 1432, 2474, 2506, 4948, 5012, 8659, 9896, 10024, 17318, 34636, 69272, 221423, 442846, 885692, 1549961, 1771384, 3099922, 6199844, 12399688]

約数ペア:

[(1, 12399688), (2, 6199844), (4, 3099922), (7, 1771384), (8, 1549961), (14, 885692), (28, 442846), (56, 221423), (179, 69272), (358, 34636), (716, 17318), (1237, 10024), (1253, 9896), (1432, 8659), (2474, 5012), (2506, 4948)]