11971512286

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{1117}}^1\times {\mathrm{3169}}^1$

素因数の和:4396

約数の個数: 32

約数和(自身を含む): 19137924000

約数和(自身を除く): 7166411714

約数列:

[1, 2, 19, 38, 89, 178, 1117, 1691, 2234, 3169, 3382, 6338, 21223, 42446, 60211, 99413, 120422, 198826, 282041, 564082, 1888847, 3539773, 3777694, 5358779, 7079546, 10717558, 67255687, 134511374, 315039797, 630079594, 5985756143, 11971512286]

約数ペア:

[(1, 11971512286), (2, 5985756143), (19, 630079594), (38, 315039797), (89, 134511374), (178, 67255687), (1117, 10717558), (1691, 7079546), (2234, 5358779), (3169, 3777694), (3382, 3539773), (6338, 1888847), (21223, 564082), (42446, 282041), (60211, 198826), (99413, 120422)]