13085870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{9839}}^1$

素因数の和:9872

約数の個数: 32

約数和(自身を含む): 28339200

約数和(自身を除く): 15253330

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 70, 95, 133, 190, 266, 665, 1330, 9839, 19678, 49195, 68873, 98390, 137746, 186941, 344365, 373882, 688730, 934705, 1308587, 1869410, 2617174, 6542935, 13085870]

約数ペア:

[(1, 13085870), (2, 6542935), (5, 2617174), (7, 1869410), (10, 1308587), (14, 934705), (19, 688730), (35, 373882), (38, 344365), (70, 186941), (95, 137746), (133, 98390), (190, 68873), (266, 49195), (665, 19678), (1330, 9839)]