12419968

素因数分解:

$2^7\times {\mathrm{11}}^1\times {\mathrm{8821}}^1$

素因数の和:8846

約数の個数: 32

約数和(自身を含む): 26995320

約数和(自身を除く): 14575352

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 128, 176, 352, 704, 1408, 8821, 17642, 35284, 70568, 97031, 141136, 194062, 282272, 388124, 564544, 776248, 1129088, 1552496, 3104992, 6209984, 12419968]

約数ペア:

[(1, 12419968), (2, 6209984), (4, 3104992), (8, 1552496), (11, 1129088), (16, 776248), (22, 564544), (32, 388124), (44, 282272), (64, 194062), (88, 141136), (128, 97031), (176, 70568), (352, 35284), (704, 17642), (1408, 8821)]