19259092

素因数分解:

$2^2\times {\mathrm{37}}^2\times {\mathrm{3517}}^1$

素因数の和:3595

約数の個数: 18

約数和(自身を含む): 34648782

約数和(自身を除く): 15389690

約数列:

[1, 2, 4, 37, 74, 148, 1369, 2738, 3517, 5476, 7034, 14068, 130129, 260258, 520516, 4814773, 9629546, 19259092]

約数ペア:

[(1, 19259092), (2, 9629546), (4, 4814773), (37, 520516), (74, 260258), (148, 130129), (1369, 14068), (2738, 7034), (3517, 5476)]