12398464

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{7451}}^1$

素因数の和:7478

約数の個数: 32

約数和(自身を含む): 26603640

約数和(自身を除く): 14205176

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 7451, 14902, 29804, 59608, 96863, 119216, 193726, 238432, 387452, 476864, 774904, 953728, 1549808, 3099616, 6199232, 12398464]

約数ペア:

[(1, 12398464), (2, 6199232), (4, 3099616), (8, 1549808), (13, 953728), (16, 774904), (26, 476864), (32, 387452), (52, 238432), (64, 193726), (104, 119216), (128, 96863), (208, 59608), (416, 29804), (832, 14902), (1664, 7451)]