22814252

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1\times {\mathrm{79}}^1$

素因数の和:222

約数の個数: 48

約数和(自身を含む): 43760640

約数和(自身を除く): 20946388

約数列:

[1, 2, 4, 23, 43, 46, 73, 79, 86, 92, 146, 158, 172, 292, 316, 989, 1679, 1817, 1978, 3139, 3358, 3397, 3634, 3956, 5767, 6278, 6716, 6794, 7268, 11534, 12556, 13588, 23068, 72197, 78131, 132641, 144394, 156262, 247981, 265282, 288788, 312524, 495962, 530564, 991924, 5703563, 11407126, 22814252]

約数ペア:

[(1, 22814252), (2, 11407126), (4, 5703563), (23, 991924), (43, 530564), (46, 495962), (73, 312524), (79, 288788), (86, 265282), (92, 247981), (146, 156262), (158, 144394), (172, 132641), (292, 78131), (316, 72197), (989, 23068), (1679, 13588), (1817, 12556), (1978, 11534), (3139, 7268), (3358, 6794), (3397, 6716), (3634, 6278), (3956, 5767)]