15916108

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{307}}^1\times {\mathrm{997}}^1$

素因数の和:1321

約数の個数: 24

約数和(自身を含む): 30123632

約数和(自身を除く): 14207524

約数列:

[1, 2, 4, 13, 26, 52, 307, 614, 997, 1228, 1994, 3988, 3991, 7982, 12961, 15964, 25922, 51844, 306079, 612158, 1224316, 3979027, 7958054, 15916108]

約数ペア:

[(1, 15916108), (2, 7958054), (4, 3979027), (13, 1224316), (26, 612158), (52, 306079), (307, 51844), (614, 25922), (997, 15964), (1228, 12961), (1994, 7982), (3988, 3991)]