21832844

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{271}}^1\times {\mathrm{1831}}^1$

素因数の和:2117

約数の個数: 24

約数和(自身を含む): 41857536

約数和(自身を除く): 20024692

約数列:

[1, 2, 4, 11, 22, 44, 271, 542, 1084, 1831, 2981, 3662, 5962, 7324, 11924, 20141, 40282, 80564, 496201, 992402, 1984804, 5458211, 10916422, 21832844]

約数ペア:

[(1, 21832844), (2, 10916422), (4, 5458211), (11, 1984804), (22, 992402), (44, 496201), (271, 80564), (542, 40282), (1084, 20141), (1831, 11924), (2981, 7324), (3662, 5962)]