13026760

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19157}}^1$

素因数の和:19185

約数の個数: 32

約数和(自身を含む): 31035960

約数和(自身を除く): 18009200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 19157, 38314, 76628, 95785, 153256, 191570, 325669, 383140, 651338, 766280, 1302676, 1628345, 2605352, 3256690, 6513380, 13026760]

約数ペア:

[(1, 13026760), (2, 6513380), (4, 3256690), (5, 2605352), (8, 1628345), (10, 1302676), (17, 766280), (20, 651338), (34, 383140), (40, 325669), (68, 191570), (85, 153256), (136, 95785), (170, 76628), (340, 38314), (680, 19157)]