19345794

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{1259}}^1$

素因数の和:1474

約数の個数: 32

約数和(自身を含む): 41912640

約数和(自身を除く): 22566846

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 197, 394, 591, 1182, 1259, 2518, 2561, 3777, 5122, 7554, 7683, 15366, 16367, 32734, 49101, 98202, 248023, 496046, 744069, 1488138, 3224299, 6448598, 9672897, 19345794]

約数ペア:

[(1, 19345794), (2, 9672897), (3, 6448598), (6, 3224299), (13, 1488138), (26, 744069), (39, 496046), (78, 248023), (197, 98202), (394, 49101), (591, 32734), (1182, 16367), (1259, 15366), (2518, 7683), (2561, 7554), (3777, 5122)]