1929598

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{631}}^1$

素因数の和:783

約数の個数: 16

約数和(自身を含む): 3185280

約数和(自身を除く): 1255682

約数列:

[1, 2, 11, 22, 139, 278, 631, 1262, 1529, 3058, 6941, 13882, 87709, 175418, 964799, 1929598]

約数ペア:

[(1, 1929598), (2, 964799), (11, 175418), (22, 87709), (139, 13882), (278, 6941), (631, 3058), (1262, 1529)]