11871598

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{1171}}^1$

素因数の和:1347

約数の個数: 16

約数和(自身を含む): 18437904

約数和(自身を除く): 6566306

約数列:

[1, 2, 37, 74, 137, 274, 1171, 2342, 5069, 10138, 43327, 86654, 160427, 320854, 5935799, 11871598]

約数ペア:

[(1, 11871598), (2, 5935799), (37, 320854), (74, 160427), (137, 86654), (274, 43327), (1171, 10138), (2342, 5069)]