13156957946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{37}}^2\times {\mathrm{389}}^1\times {\mathrm{1123}}^1$

素因数の和:1599

約数の個数: 48

約数和(自身を含む): 22203810720

約数和(自身を除く): 9046852774

約数列:

[1, 2, 11, 22, 37, 74, 389, 407, 778, 814, 1123, 1369, 2246, 2738, 4279, 8558, 12353, 14393, 15059, 24706, 28786, 30118, 41551, 83102, 158323, 316646, 436847, 457061, 532541, 873694, 914122, 1065082, 1537387, 3074774, 4805317, 5857951, 9610634, 11715902, 16163339, 16911257, 32326678, 33822514, 177796729, 355593458, 598043543, 1196087086, 6578478973, 13156957946]

約数ペア:

[(1, 13156957946), (2, 6578478973), (11, 1196087086), (22, 598043543), (37, 355593458), (74, 177796729), (389, 33822514), (407, 32326678), (778, 16911257), (814, 16163339), (1123, 11715902), (1369, 9610634), (2246, 5857951), (2738, 4805317), (4279, 3074774), (8558, 1537387), (12353, 1065082), (14393, 914122), (15059, 873694), (24706, 532541), (28786, 457061), (30118, 436847), (41551, 316646), (83102, 158323)]