26889370

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{1459}}^1$

素因数の和:1582

約数の個数: 32

約数和(自身を含む): 51508800

約数和(自身を除く): 24619430

約数列:

[1, 2, 5, 10, 19, 38, 95, 97, 190, 194, 485, 970, 1459, 1843, 2918, 3686, 7295, 9215, 14590, 18430, 27721, 55442, 138605, 141523, 277210, 283046, 707615, 1415230, 2688937, 5377874, 13444685, 26889370]

約数ペア:

[(1, 26889370), (2, 13444685), (5, 5377874), (10, 2688937), (19, 1415230), (38, 707615), (95, 283046), (97, 277210), (190, 141523), (194, 138605), (485, 55442), (970, 27721), (1459, 18430), (1843, 14590), (2918, 9215), (3686, 7295)]