12511848

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{251}}^1$

素因数の和:358

約数の個数: 64

約数和(自身を含む): 32901120

約数和(自身を除く): 20389272

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 67, 93, 124, 134, 186, 201, 248, 251, 268, 372, 402, 502, 536, 744, 753, 804, 1004, 1506, 1608, 2008, 2077, 3012, 4154, 6024, 6231, 7781, 8308, 12462, 15562, 16616, 16817, 23343, 24924, 31124, 33634, 46686, 49848, 50451, 62248, 67268, 93372, 100902, 134536, 186744, 201804, 403608, 521327, 1042654, 1563981, 2085308, 3127962, 4170616, 6255924, 12511848]

約数ペア:

[(1, 12511848), (2, 6255924), (3, 4170616), (4, 3127962), (6, 2085308), (8, 1563981), (12, 1042654), (24, 521327), (31, 403608), (62, 201804), (67, 186744), (93, 134536), (124, 100902), (134, 93372), (186, 67268), (201, 62248), (248, 50451), (251, 49848), (268, 46686), (372, 33634), (402, 31124), (502, 24924), (536, 23343), (744, 16817), (753, 16616), (804, 15562), (1004, 12462), (1506, 8308), (1608, 7781), (2008, 6231), (2077, 6024), (3012, 4154)]