19498044

素因数分解:

$2^2\times 3^1\times {\mathrm{47}}^1\times {\mathrm{181}}^1\times {\mathrm{191}}^1$

素因数の和:426

約数の個数: 48

約数和(自身を含む): 46964736

約数和(自身を除く): 27466692

約数列:

[1, 2, 3, 4, 6, 12, 47, 94, 141, 181, 188, 191, 282, 362, 382, 543, 564, 573, 724, 764, 1086, 1146, 2172, 2292, 8507, 8977, 17014, 17954, 25521, 26931, 34028, 34571, 35908, 51042, 53862, 69142, 102084, 103713, 107724, 138284, 207426, 414852, 1624837, 3249674, 4874511, 6499348, 9749022, 19498044]

約数ペア:

[(1, 19498044), (2, 9749022), (3, 6499348), (4, 4874511), (6, 3249674), (12, 1624837), (47, 414852), (94, 207426), (141, 138284), (181, 107724), (188, 103713), (191, 102084), (282, 69142), (362, 53862), (382, 51042), (543, 35908), (564, 34571), (573, 34028), (724, 26931), (764, 25521), (1086, 17954), (1146, 17014), (2172, 8977), (2292, 8507)]