19071160

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{8081}}^1$

素因数の和:8151

約数の個数: 32

約数和(自身を含む): 43642800

約数和(自身を除く): 24571640

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 118, 236, 295, 472, 590, 1180, 2360, 8081, 16162, 32324, 40405, 64648, 80810, 161620, 323240, 476779, 953558, 1907116, 2383895, 3814232, 4767790, 9535580, 19071160]

約数ペア:

[(1, 19071160), (2, 9535580), (4, 4767790), (5, 3814232), (8, 2383895), (10, 1907116), (20, 953558), (40, 476779), (59, 323240), (118, 161620), (236, 80810), (295, 64648), (472, 40405), (590, 32324), (1180, 16162), (2360, 8081)]