11517753412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{188729}}^1$

素因数の和:188836

約数の個数: 48

約数和(自身を含む): 23462913600

約数和(自身を除く): 11945160188

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 73, 76, 146, 209, 292, 418, 803, 836, 1387, 1606, 2774, 3212, 5548, 15257, 30514, 61028, 188729, 377458, 754916, 2076019, 3585851, 4152038, 7171702, 8304076, 13777217, 14343404, 27554434, 39444361, 55108868, 78888722, 151549387, 157777444, 261767123, 303098774, 523534246, 606197548, 1047068492, 2879438353, 5758876706, 11517753412]

約数ペア:

[(1, 11517753412), (2, 5758876706), (4, 2879438353), (11, 1047068492), (19, 606197548), (22, 523534246), (38, 303098774), (44, 261767123), (73, 157777444), (76, 151549387), (146, 78888722), (209, 55108868), (292, 39444361), (418, 27554434), (803, 14343404), (836, 13777217), (1387, 8304076), (1606, 7171702), (2774, 4152038), (3212, 3585851), (5548, 2076019), (15257, 754916), (30514, 377458), (61028, 188729)]