12267844

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1069}}^1$

素因数の和:1243

約数の個数: 24

約数和(自身を含む): 22769600

約数和(自身を除く): 10501756

約数列:

[1, 2, 4, 19, 38, 76, 151, 302, 604, 1069, 2138, 2869, 4276, 5738, 11476, 20311, 40622, 81244, 161419, 322838, 645676, 3066961, 6133922, 12267844]

約数ペア:

[(1, 12267844), (2, 6133922), (4, 3066961), (19, 645676), (38, 322838), (76, 161419), (151, 81244), (302, 40622), (604, 20311), (1069, 11476), (2138, 5738), (2869, 4276)]