19312770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{13697}}^1$

素因数の和:13754

約数の個数: 32

約数和(自身を含む): 47340288

約数和(自身を除く): 28027518

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 470, 705, 1410, 13697, 27394, 41091, 68485, 82182, 136970, 205455, 410910, 643759, 1287518, 1931277, 3218795, 3862554, 6437590, 9656385, 19312770]

約数ペア:

[(1, 19312770), (2, 9656385), (3, 6437590), (5, 3862554), (6, 3218795), (10, 1931277), (15, 1287518), (30, 643759), (47, 410910), (94, 205455), (141, 136970), (235, 82182), (282, 68485), (470, 41091), (705, 27394), (1410, 13697)]