12223748

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{2683}}^1$

素因数の和:2771

約数の個数: 24

約数和(自身を含む): 22996512

約数和(自身を除く): 10772764

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 268, 1139, 2278, 2683, 4556, 5366, 10732, 45611, 91222, 179761, 182444, 359522, 719044, 3055937, 6111874, 12223748]

約数ペア:

[(1, 12223748), (2, 6111874), (4, 3055937), (17, 719044), (34, 359522), (67, 182444), (68, 179761), (134, 91222), (268, 45611), (1139, 10732), (2278, 5366), (2683, 4556)]