13158944

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{941}}^1$

素因数の和:993

約数の個数: 48

約数和(自身を含む): 28486080

約数和(自身を除く): 15327136

約数列:

[1, 2, 4, 8, 16, 19, 23, 32, 38, 46, 76, 92, 152, 184, 304, 368, 437, 608, 736, 874, 941, 1748, 1882, 3496, 3764, 6992, 7528, 13984, 15056, 17879, 21643, 30112, 35758, 43286, 71516, 86572, 143032, 173144, 286064, 346288, 411217, 572128, 692576, 822434, 1644868, 3289736, 6579472, 13158944]

約数ペア:

[(1, 13158944), (2, 6579472), (4, 3289736), (8, 1644868), (16, 822434), (19, 692576), (23, 572128), (32, 411217), (38, 346288), (46, 286064), (76, 173144), (92, 143032), (152, 86572), (184, 71516), (304, 43286), (368, 35758), (437, 30112), (608, 21643), (736, 17879), (874, 15056), (941, 13984), (1748, 7528), (1882, 6992), (3496, 3764)]