22407356

素因数分解:

$2^2\times {\mathrm{139}}^1\times {\mathrm{191}}^1\times {\mathrm{211}}^1$

素因数の和:545

約数の個数: 24

約数和(自身を含む): 39889920

約数和(自身を除く): 17482564

約数列:

[1, 2, 4, 139, 191, 211, 278, 382, 422, 556, 764, 844, 26549, 29329, 40301, 53098, 58658, 80602, 106196, 117316, 161204, 5601839, 11203678, 22407356]

約数ペア:

[(1, 22407356), (2, 11203678), (4, 5601839), (139, 161204), (191, 117316), (211, 106196), (278, 80602), (382, 58658), (422, 53098), (556, 40301), (764, 29329), (844, 26549)]