19498530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{383}}^1\times {\mathrm{1697}}^1$

素因数の和:2090

約数の個数: 32

約数和(自身を含む): 46946304

約数和(自身を除く): 27447774

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 383, 766, 1149, 1697, 1915, 2298, 3394, 3830, 5091, 5745, 8485, 10182, 11490, 16970, 25455, 50910, 649951, 1299902, 1949853, 3249755, 3899706, 6499510, 9749265, 19498530]

約数ペア:

[(1, 19498530), (2, 9749265), (3, 6499510), (5, 3899706), (6, 3249755), (10, 1949853), (15, 1299902), (30, 649951), (383, 50910), (766, 25455), (1149, 16970), (1697, 11490), (1915, 10182), (2298, 8485), (3394, 5745), (3830, 5091)]