19876710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{94651}}^1$

素因数の和:94668

約数の個数: 32

約数和(自身を含む): 54519552

約数和(自身を除く): 34642842

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 94651, 189302, 283953, 473255, 567906, 662557, 946510, 1325114, 1419765, 1987671, 2839530, 3312785, 3975342, 6625570, 9938355, 19876710]

約数ペア:

[(1, 19876710), (2, 9938355), (3, 6625570), (5, 3975342), (6, 3312785), (7, 2839530), (10, 1987671), (14, 1419765), (15, 1325114), (21, 946510), (30, 662557), (35, 567906), (42, 473255), (70, 283953), (105, 189302), (210, 94651)]