15693280090

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{4347169}}^1$

素因数の和:4347214

約数の個数: 24

約数和(自身を含む): 29812891860

約数和(自身を除く): 14119611770

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 361, 722, 1805, 3610, 4347169, 8694338, 21735845, 43471690, 82596211, 165192422, 412981055, 825962110, 1569328009, 3138656018, 7846640045, 15693280090]

約数ペア:

[(1, 15693280090), (2, 7846640045), (5, 3138656018), (10, 1569328009), (19, 825962110), (38, 412981055), (95, 165192422), (190, 82596211), (361, 43471690), (722, 21735845), (1805, 8694338), (3610, 4347169)]