15668806

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{89}}^1\times {\mathrm{113}}^1$

素因数の和:264

約数の個数: 32

約数和(自身を含む): 25855200

約数和(自身を除く): 10186394

約数列:

[1, 2, 19, 38, 41, 82, 89, 113, 178, 226, 779, 1558, 1691, 2147, 3382, 3649, 4294, 4633, 7298, 9266, 10057, 20114, 69331, 88027, 138662, 176054, 191083, 382166, 412337, 824674, 7834403, 15668806]

約数ペア:

[(1, 15668806), (2, 7834403), (19, 824674), (38, 412337), (41, 382166), (82, 191083), (89, 176054), (113, 138662), (178, 88027), (226, 69331), (779, 20114), (1558, 10057), (1691, 9266), (2147, 7298), (3382, 4633), (3649, 4294)]