13438896

素因数分解:

$2^4\times 3^1\times {\mathrm{279977}}^1$

素因数の和:279988

約数の個数: 20

約数和(自身を含む): 34717272

約数和(自身を除く): 21278376

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 279977, 559954, 839931, 1119908, 1679862, 2239816, 3359724, 4479632, 6719448, 13438896]

約数ペア:

[(1, 13438896), (2, 6719448), (3, 4479632), (4, 3359724), (6, 2239816), (8, 1679862), (12, 1119908), (16, 839931), (24, 559954), (48, 279977)]