22811195

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{787}}^1$

素因数の和:851

約数の個数: 32

約数和(自身を含む): 32679936

約数和(自身を除く): 9868741

約数列:

[1, 5, 11, 17, 31, 55, 85, 155, 187, 341, 527, 787, 935, 1705, 2635, 3935, 5797, 8657, 13379, 24397, 28985, 43285, 66895, 121985, 147169, 268367, 414749, 735845, 1341835, 2073745, 4562239, 22811195]

約数ペア:

[(1, 22811195), (5, 4562239), (11, 2073745), (17, 1341835), (31, 735845), (55, 414749), (85, 268367), (155, 147169), (187, 121985), (341, 66895), (527, 43285), (787, 28985), (935, 24397), (1705, 13379), (2635, 8657), (3935, 5797)]