19261460

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{26029}}^1$

素因数の和:26075

約数の個数: 24

約数和(自身を含む): 41543880

約数和(自身を除く): 22282420

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 26029, 52058, 104116, 130145, 260290, 520580, 963073, 1926146, 3852292, 4815365, 9630730, 19261460]

約数ペア:

[(1, 19261460), (2, 9630730), (4, 4815365), (5, 3852292), (10, 1926146), (20, 963073), (37, 520580), (74, 260290), (148, 130145), (185, 104116), (370, 52058), (740, 26029)]