21633524

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{21377}}^1$

素因数の和:21415

約数の個数: 24

約数和(自身を含む): 43098048

約数和(自身を除く): 21464524

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 253, 506, 1012, 21377, 42754, 85508, 235147, 470294, 491671, 940588, 983342, 1966684, 5408381, 10816762, 21633524]

約数ペア:

[(1, 21633524), (2, 10816762), (4, 5408381), (11, 1966684), (22, 983342), (23, 940588), (44, 491671), (46, 470294), (92, 235147), (253, 85508), (506, 42754), (1012, 21377)]