19042570

素因数分解:

$2^1\times 5^1\times {\mathrm{1031}}^1\times {\mathrm{1847}}^1$

素因数の和:2885

約数の個数: 16

約数和(自身を含む): 34328448

約数和(自身を除く): 15285878

約数列:

[1, 2, 5, 10, 1031, 1847, 2062, 3694, 5155, 9235, 10310, 18470, 1904257, 3808514, 9521285, 19042570]

約数ペア:

[(1, 19042570), (2, 9521285), (5, 3808514), (10, 1904257), (1031, 18470), (1847, 10310), (2062, 9235), (3694, 5155)]