13376380

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35201}}^1$

素因数の和:35229

約数の個数: 24

約数和(自身を含む): 29569680

約数和(自身を除く): 16193300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 35201, 70402, 140804, 176005, 352010, 668819, 704020, 1337638, 2675276, 3344095, 6688190, 13376380]

約数ペア:

[(1, 13376380), (2, 6688190), (4, 3344095), (5, 2675276), (10, 1337638), (19, 704020), (20, 668819), (38, 352010), (76, 176005), (95, 140804), (190, 70402), (380, 35201)]