15738916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5051}}^1$

素因数の和:5115

約数の個数: 24

約数和(自身を含む): 29705760

約数和(自身を除く): 13966844

約数列:

[1, 2, 4, 19, 38, 41, 76, 82, 164, 779, 1558, 3116, 5051, 10102, 20204, 95969, 191938, 207091, 383876, 414182, 828364, 3934729, 7869458, 15738916]

約数ペア:

[(1, 15738916), (2, 7869458), (4, 3934729), (19, 828364), (38, 414182), (41, 383876), (76, 207091), (82, 191938), (164, 95969), (779, 20204), (1558, 10102), (3116, 5051)]