19413372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2411}}^1$

素因数の和:2490

約数の個数: 48

約数和(自身を含む): 50246784

約数和(自身を除く): 30833412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 61, 66, 122, 132, 183, 244, 366, 671, 732, 1342, 2013, 2411, 2684, 4026, 4822, 7233, 8052, 9644, 14466, 26521, 28932, 53042, 79563, 106084, 147071, 159126, 294142, 318252, 441213, 588284, 882426, 1617781, 1764852, 3235562, 4853343, 6471124, 9706686, 19413372]

約数ペア:

[(1, 19413372), (2, 9706686), (3, 6471124), (4, 4853343), (6, 3235562), (11, 1764852), (12, 1617781), (22, 882426), (33, 588284), (44, 441213), (61, 318252), (66, 294142), (122, 159126), (132, 147071), (183, 106084), (244, 79563), (366, 53042), (671, 28932), (732, 26521), (1342, 14466), (2013, 9644), (2411, 8052), (2684, 7233), (4026, 4822)]