22409716

素因数分解:

$2^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{97}}^1\times {\mathrm{223}}^1$

素因数の和:368

約数の個数: 48

約数和(自身を含む): 46713856

約数和(自身を除く): 24304140

約数列:

[1, 2, 4, 7, 14, 28, 37, 74, 97, 148, 194, 223, 259, 388, 446, 518, 679, 892, 1036, 1358, 1561, 2716, 3122, 3589, 6244, 7178, 8251, 14356, 16502, 21631, 25123, 33004, 43262, 50246, 57757, 86524, 100492, 115514, 151417, 231028, 302834, 605668, 800347, 1600694, 3201388, 5602429, 11204858, 22409716]

約数ペア:

[(1, 22409716), (2, 11204858), (4, 5602429), (7, 3201388), (14, 1600694), (28, 800347), (37, 605668), (74, 302834), (97, 231028), (148, 151417), (194, 115514), (223, 100492), (259, 86524), (388, 57757), (446, 50246), (518, 43262), (679, 33004), (892, 25123), (1036, 21631), (1358, 16502), (1561, 14356), (2716, 8251), (3122, 7178), (3589, 6244)]