13095140

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13931}}^1$

素因数の和:13987

約数の個数: 24

約数和(自身を含む): 28086912

約数和(自身を除く): 14991772

約数列:

[1, 2, 4, 5, 10, 20, 47, 94, 188, 235, 470, 940, 13931, 27862, 55724, 69655, 139310, 278620, 654757, 1309514, 2619028, 3273785, 6547570, 13095140]

約数ペア:

[(1, 13095140), (2, 6547570), (4, 3273785), (5, 2619028), (10, 1309514), (20, 654757), (47, 278620), (94, 139310), (188, 69655), (235, 55724), (470, 27862), (940, 13931)]