22821988

素因数分解:

$2^2\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1097}}^1$

素因数の和:1851

約数の個数: 24

約数和(自身を含む): 45747072

約数和(自身を除く): 22925084

約数列:

[1, 2, 4, 7, 14, 28, 743, 1097, 1486, 2194, 2972, 4388, 5201, 7679, 10402, 15358, 20804, 30716, 815071, 1630142, 3260284, 5705497, 11410994, 22821988]

約数ペア:

[(1, 22821988), (2, 11410994), (4, 5705497), (7, 3260284), (14, 1630142), (28, 815071), (743, 30716), (1097, 20804), (1486, 15358), (2194, 10402), (2972, 7679), (4388, 5201)]