15821036764

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{367}}^1\times {\mathrm{881}}^1\times {\mathrm{941}}^1$

素因数の和:2206

約数の個数: 48

約数和(自身を含む): 29963558016

約数和(自身を除く): 14142521252

約数列:

[1, 2, 4, 13, 26, 52, 367, 734, 881, 941, 1468, 1762, 1882, 3524, 3764, 4771, 9542, 11453, 12233, 19084, 22906, 24466, 45812, 48932, 323327, 345347, 646654, 690694, 829021, 1293308, 1381388, 1658042, 3316084, 4203251, 4489511, 8406502, 8979022, 10777273, 16813004, 17958044, 21554546, 43109092, 304250707, 608501414, 1217002828, 3955259191, 7910518382, 15821036764]

約数ペア:

[(1, 15821036764), (2, 7910518382), (4, 3955259191), (13, 1217002828), (26, 608501414), (52, 304250707), (367, 43109092), (734, 21554546), (881, 17958044), (941, 16813004), (1468, 10777273), (1762, 8979022), (1882, 8406502), (3524, 4489511), (3764, 4203251), (4771, 3316084), (9542, 1658042), (11453, 1381388), (12233, 1293308), (19084, 829021), (22906, 690694), (24466, 646654), (45812, 345347), (48932, 323327)]