19496670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{397}}^1\times {\mathrm{1637}}^1$

素因数の和:2044

約数の個数: 32

約数和(自身を含む): 46938528

約数和(自身を除く): 27441858

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 397, 794, 1191, 1637, 1985, 2382, 3274, 3970, 4911, 5955, 8185, 9822, 11910, 16370, 24555, 49110, 649889, 1299778, 1949667, 3249445, 3899334, 6498890, 9748335, 19496670]

約数ペア:

[(1, 19496670), (2, 9748335), (3, 6498890), (5, 3899334), (6, 3249445), (10, 1949667), (15, 1299778), (30, 649889), (397, 49110), (794, 24555), (1191, 16370), (1637, 11910), (1985, 9822), (2382, 8185), (3274, 5955), (3970, 4911)]