15671967790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10973}}^1\times {\mathrm{7517}}^1$

素因数の和:18516

約数の個数: 32

約数和(自身を含む): 29700911520

約数和(自身を除く): 14028943730

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 7517, 10973, 15034, 21946, 37585, 54865, 75170, 109730, 142823, 208487, 285646, 416974, 714115, 1042435, 1428230, 2084870, 82484041, 164968082, 412420205, 824840410, 1567196779, 3134393558, 7835983895, 15671967790]

約数ペア:

[(1, 15671967790), (2, 7835983895), (5, 3134393558), (10, 1567196779), (19, 824840410), (38, 412420205), (95, 164968082), (190, 82484041), (7517, 2084870), (10973, 1428230), (15034, 1042435), (21946, 714115), (37585, 416974), (54865, 285646), (75170, 208487), (109730, 142823)]