19315812

素因数分解:

$2^2\times 3^1\times {\mathrm{1213}}^1\times {\mathrm{1327}}^1$

素因数の和:2547

約数の個数: 24

約数和(自身を含む): 45141376

約数和(自身を除く): 25825564

約数列:

[1, 2, 3, 4, 6, 12, 1213, 1327, 2426, 2654, 3639, 3981, 4852, 5308, 7278, 7962, 14556, 15924, 1609651, 3219302, 4828953, 6438604, 9657906, 19315812]

約数ペア:

[(1, 19315812), (2, 9657906), (3, 6438604), (4, 4828953), (6, 3219302), (12, 1609651), (1213, 15924), (1327, 14556), (2426, 7962), (2654, 7278), (3639, 5308), (3981, 4852)]