19549524

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{1571}}^1$

素因数の和:1656

約数の個数: 48

約数和(自身を含む): 49121856

約数和(自身を除く): 29572332

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 61, 68, 102, 122, 183, 204, 244, 366, 732, 1037, 1571, 2074, 3111, 3142, 4148, 4713, 6222, 6284, 9426, 12444, 18852, 26707, 53414, 80121, 95831, 106828, 160242, 191662, 287493, 320484, 383324, 574986, 1149972, 1629127, 3258254, 4887381, 6516508, 9774762, 19549524]

約数ペア:

[(1, 19549524), (2, 9774762), (3, 6516508), (4, 4887381), (6, 3258254), (12, 1629127), (17, 1149972), (34, 574986), (51, 383324), (61, 320484), (68, 287493), (102, 191662), (122, 160242), (183, 106828), (204, 95831), (244, 80121), (366, 53414), (732, 26707), (1037, 18852), (1571, 12444), (2074, 9426), (3111, 6284), (3142, 6222), (4148, 4713)]