19210110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{241}}^1\times {\mathrm{2657}}^1$

素因数の和:2908

約数の個数: 32

約数和(自身を含む): 46312992

約数和(自身を除く): 27102882

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 241, 482, 723, 1205, 1446, 2410, 2657, 3615, 5314, 7230, 7971, 13285, 15942, 26570, 39855, 79710, 640337, 1280674, 1921011, 3201685, 3842022, 6403370, 9605055, 19210110]

約数ペア:

[(1, 19210110), (2, 9605055), (3, 6403370), (5, 3842022), (6, 3201685), (10, 1921011), (15, 1280674), (30, 640337), (241, 79710), (482, 39855), (723, 26570), (1205, 15942), (1446, 13285), (2410, 7971), (2657, 7230), (3615, 5314)]