12019216

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{1453}}^1$

素因数の和:1519

約数の個数: 40

約数和(自身を含む): 25962624

約数和(自身を除く): 13943408

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 47, 88, 94, 176, 188, 376, 517, 752, 1034, 1453, 2068, 2906, 4136, 5812, 8272, 11624, 15983, 23248, 31966, 63932, 68291, 127864, 136582, 255728, 273164, 546328, 751201, 1092656, 1502402, 3004804, 6009608, 12019216]

約数ペア:

[(1, 12019216), (2, 6009608), (4, 3004804), (8, 1502402), (11, 1092656), (16, 751201), (22, 546328), (44, 273164), (47, 255728), (88, 136582), (94, 127864), (176, 68291), (188, 63932), (376, 31966), (517, 23248), (752, 15983), (1034, 11624), (1453, 8272), (2068, 5812), (2906, 4136)]