12591456

素因数分解:

$2^5\times 3^1\times {\mathrm{31}}^1\times {\mathrm{4231}}^1$

素因数の和:4275

約数の個数: 48

約数和(自身を含む): 34126848

約数和(自身を除く): 21535392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 93, 96, 124, 186, 248, 372, 496, 744, 992, 1488, 2976, 4231, 8462, 12693, 16924, 25386, 33848, 50772, 67696, 101544, 131161, 135392, 203088, 262322, 393483, 406176, 524644, 786966, 1049288, 1573932, 2098576, 3147864, 4197152, 6295728, 12591456]

約数ペア:

[(1, 12591456), (2, 6295728), (3, 4197152), (4, 3147864), (6, 2098576), (8, 1573932), (12, 1049288), (16, 786966), (24, 524644), (31, 406176), (32, 393483), (48, 262322), (62, 203088), (93, 135392), (96, 131161), (124, 101544), (186, 67696), (248, 50772), (372, 33848), (496, 25386), (744, 16924), (992, 12693), (1488, 8462), (2976, 4231)]