12380992

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{647}}^1$

素因数の和:695

約数の個数: 56

約数和(自身を含む): 27651456

約数和(自身を除く): 15270464

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 184, 208, 299, 368, 416, 598, 647, 736, 832, 1196, 1294, 1472, 2392, 2588, 4784, 5176, 8411, 9568, 10352, 14881, 16822, 19136, 20704, 29762, 33644, 41408, 59524, 67288, 119048, 134576, 193453, 238096, 269152, 386906, 476192, 538304, 773812, 952384, 1547624, 3095248, 6190496, 12380992]

約数ペア:

[(1, 12380992), (2, 6190496), (4, 3095248), (8, 1547624), (13, 952384), (16, 773812), (23, 538304), (26, 476192), (32, 386906), (46, 269152), (52, 238096), (64, 193453), (92, 134576), (104, 119048), (184, 67288), (208, 59524), (299, 41408), (368, 33644), (416, 29762), (598, 20704), (647, 19136), (736, 16822), (832, 14881), (1196, 10352), (1294, 9568), (1472, 8411), (2392, 5176), (2588, 4784)]