12549388

素因数分解:

$2^2\times {\mathrm{107}}^1\times {\mathrm{109}}^1\times {\mathrm{269}}^1$

素因数の和:489

約数の個数: 24

約数和(自身を含む): 22453200

約数和(自身を除く): 9903812

約数列:

[1, 2, 4, 107, 109, 214, 218, 269, 428, 436, 538, 1076, 11663, 23326, 28783, 29321, 46652, 57566, 58642, 115132, 117284, 3137347, 6274694, 12549388]

約数ペア:

[(1, 12549388), (2, 6274694), (4, 3137347), (107, 117284), (109, 115132), (214, 58642), (218, 57566), (269, 46652), (428, 29321), (436, 28783), (538, 23326), (1076, 11663)]