19121230

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{51679}}^1$

素因数の和:51723

約数の個数: 16

約数和(自身を含む): 35349120

約数和(自身を除く): 16227890

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 51679, 103358, 258395, 516790, 1912123, 3824246, 9560615, 19121230]

約数ペア:

[(1, 19121230), (2, 9560615), (5, 3824246), (10, 1912123), (37, 516790), (74, 258395), (185, 103358), (370, 51679)]