13759610

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{521}}^1$

素因数の和:686

約数の個数: 32

約数和(自身を含む): 26308800

約数和(自身を除く): 12549190

約数列:

[1, 2, 5, 10, 19, 38, 95, 139, 190, 278, 521, 695, 1042, 1390, 2605, 2641, 5210, 5282, 9899, 13205, 19798, 26410, 49495, 72419, 98990, 144838, 362095, 724190, 1375961, 2751922, 6879805, 13759610]

約数ペア:

[(1, 13759610), (2, 6879805), (5, 2751922), (10, 1375961), (19, 724190), (38, 362095), (95, 144838), (139, 98990), (190, 72419), (278, 49495), (521, 26410), (695, 19798), (1042, 13205), (1390, 9899), (2605, 5282), (2641, 5210)]