12506764048

素因数分解:

$2^4\times {\mathrm{397}}^1\times {\mathrm{983}}^1\times {\mathrm{2003}}^1$

素因数の和:3391

約数の個数: 40

約数和(自身を含む): 24329746368

約数和(自身を除く): 11822982320

約数列:

[1, 2, 4, 8, 16, 397, 794, 983, 1588, 1966, 2003, 3176, 3932, 4006, 6352, 7864, 8012, 15728, 16024, 32048, 390251, 780502, 795191, 1561004, 1590382, 1968949, 3122008, 3180764, 3937898, 6244016, 6361528, 7875796, 12723056, 15751592, 31503184, 781672753, 1563345506, 3126691012, 6253382024, 12506764048]

約数ペア:

[(1, 12506764048), (2, 6253382024), (4, 3126691012), (8, 1563345506), (16, 781672753), (397, 31503184), (794, 15751592), (983, 12723056), (1588, 7875796), (1966, 6361528), (2003, 6244016), (3176, 3937898), (3932, 3180764), (4006, 3122008), (6352, 1968949), (7864, 1590382), (8012, 1561004), (15728, 795191), (16024, 780502), (32048, 390251)]