12466896

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19979}}^1$

素因数の和:20003

約数の個数: 40

約数和(自身を含む): 34685280

約数和(自身を除く): 22218384

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 19979, 39958, 59937, 79916, 119874, 159832, 239748, 259727, 319664, 479496, 519454, 779181, 958992, 1038908, 1558362, 2077816, 3116724, 4155632, 6233448, 12466896]

約数ペア:

[(1, 12466896), (2, 6233448), (3, 4155632), (4, 3116724), (6, 2077816), (8, 1558362), (12, 1038908), (13, 958992), (16, 779181), (24, 519454), (26, 479496), (39, 319664), (48, 259727), (52, 239748), (78, 159832), (104, 119874), (156, 79916), (208, 59937), (312, 39958), (624, 19979)]