22081334

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^2\times {\mathrm{23}}^1\times {\mathrm{151}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 40317696

約数和(自身を除く): 18236362

約数列:

[1, 2, 11, 17, 22, 23, 34, 46, 151, 187, 253, 289, 302, 374, 391, 506, 578, 782, 1661, 2567, 3179, 3322, 3473, 4301, 5134, 6358, 6647, 6946, 8602, 13294, 28237, 38203, 43639, 56474, 59041, 73117, 76406, 87278, 118082, 146234, 480029, 649451, 960058, 1003697, 1298902, 2007394, 11040667, 22081334]

約数ペア:

[(1, 22081334), (2, 11040667), (11, 2007394), (17, 1298902), (22, 1003697), (23, 960058), (34, 649451), (46, 480029), (151, 146234), (187, 118082), (253, 87278), (289, 76406), (302, 73117), (374, 59041), (391, 56474), (506, 43639), (578, 38203), (782, 28237), (1661, 13294), (2567, 8602), (3179, 6946), (3322, 6647), (3473, 6358), (4301, 5134)]