15690961460

素因数分解:

$2^2\times 5^1\times {\mathrm{1151}}^1\times {\mathrm{681623}}^1$

素因数の和:682783

約数の個数: 24

約数和(自身を含む): 32979695616

約数和(自身を除く): 17288734156

約数列:

[1, 2, 4, 5, 10, 20, 1151, 2302, 4604, 5755, 11510, 23020, 681623, 1363246, 2726492, 3408115, 6816230, 13632460, 784548073, 1569096146, 3138192292, 3922740365, 7845480730, 15690961460]

約数ペア:

[(1, 15690961460), (2, 7845480730), (4, 3922740365), (5, 3138192292), (10, 1569096146), (20, 784548073), (1151, 13632460), (2302, 6816230), (4604, 3408115), (5755, 2726492), (11510, 1363246), (23020, 681623)]