22360156

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1307}}^1$

素因数の和:1378

約数の個数: 48

約数和(自身を含む): 49222656

約数和(自身を除く): 26862500

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 47, 52, 91, 94, 182, 188, 329, 364, 611, 658, 1222, 1307, 1316, 2444, 2614, 4277, 5228, 8554, 9149, 16991, 17108, 18298, 33982, 36596, 61429, 67964, 118937, 122858, 237874, 245716, 430003, 475748, 798577, 860006, 1597154, 1720012, 3194308, 5590039, 11180078, 22360156]

約数ペア:

[(1, 22360156), (2, 11180078), (4, 5590039), (7, 3194308), (13, 1720012), (14, 1597154), (26, 860006), (28, 798577), (47, 475748), (52, 430003), (91, 245716), (94, 237874), (182, 122858), (188, 118937), (329, 67964), (364, 61429), (611, 36596), (658, 33982), (1222, 18298), (1307, 17108), (1316, 16991), (2444, 9149), (2614, 8554), (4277, 5228)]