16227172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{313}}^1\times {\mathrm{997}}^1$

素因数の和:1327

約数の個数: 24

約数和(自身を含む): 30710456

約数和(自身を除く): 14483284

約数列:

[1, 2, 4, 13, 26, 52, 313, 626, 997, 1252, 1994, 3988, 4069, 8138, 12961, 16276, 25922, 51844, 312061, 624122, 1248244, 4056793, 8113586, 16227172]

約数ペア:

[(1, 16227172), (2, 8113586), (4, 4056793), (13, 1248244), (26, 624122), (52, 312061), (313, 51844), (626, 25922), (997, 16276), (1252, 12961), (1994, 8138), (3988, 4069)]