3861968

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{21943}}^1$

素因数の和:21962

約数の個数: 20

約数和(自身を含む): 8163168

約数和(自身を除く): 4301200

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 21943, 43886, 87772, 175544, 241373, 351088, 482746, 965492, 1930984, 3861968]

約数ペア:

[(1, 3861968), (2, 1930984), (4, 965492), (8, 482746), (11, 351088), (16, 241373), (22, 175544), (44, 87772), (88, 43886), (176, 21943)]