12893344

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{173}}^1$

素因数の和:337

約数の個数: 48

約数和(自身を含む): 27229608

約数和(自身を除く): 14336264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 137, 173, 272, 274, 346, 544, 548, 692, 1096, 1384, 2192, 2329, 2768, 2941, 4384, 4658, 5536, 5882, 9316, 11764, 18632, 23528, 23701, 37264, 47056, 47402, 74528, 94112, 94804, 189608, 379216, 402917, 758432, 805834, 1611668, 3223336, 6446672, 12893344]

約数ペア:

[(1, 12893344), (2, 6446672), (4, 3223336), (8, 1611668), (16, 805834), (17, 758432), (32, 402917), (34, 379216), (68, 189608), (136, 94804), (137, 94112), (173, 74528), (272, 47402), (274, 47056), (346, 37264), (544, 23701), (548, 23528), (692, 18632), (1096, 11764), (1384, 9316), (2192, 5882), (2329, 5536), (2768, 4658), (2941, 4384)]