27963386

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{683}}^1\times {\mathrm{1861}}^1$

素因数の和:2557

約数の個数: 16

約数和(自身を含む): 45849888

約数和(自身を除く): 17886502

約数列:

[1, 2, 11, 22, 683, 1366, 1861, 3722, 7513, 15026, 20471, 40942, 1271063, 2542126, 13981693, 27963386]

約数ペア:

[(1, 27963386), (2, 13981693), (11, 2542126), (22, 1271063), (683, 40942), (1366, 20471), (1861, 15026), (3722, 7513)]