22136686

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1$

素因数の和:229

約数の個数: 64

約数和(自身を含む): 43001280

約数和(自身を除く): 20864594

約数列:

[1, 2, 11, 13, 17, 22, 26, 29, 34, 58, 143, 157, 187, 221, 286, 314, 319, 374, 377, 442, 493, 638, 754, 986, 1727, 2041, 2431, 2669, 3454, 4082, 4147, 4553, 4862, 5338, 5423, 6409, 8294, 9106, 10846, 12818, 22451, 29359, 34697, 44902, 50083, 58718, 59189, 69394, 70499, 77401, 100166, 118378, 140998, 154802, 381667, 651079, 763334, 851411, 1006213, 1302158, 1702822, 2012426, 11068343, 22136686]

約数ペア:

[(1, 22136686), (2, 11068343), (11, 2012426), (13, 1702822), (17, 1302158), (22, 1006213), (26, 851411), (29, 763334), (34, 651079), (58, 381667), (143, 154802), (157, 140998), (187, 118378), (221, 100166), (286, 77401), (314, 70499), (319, 69394), (374, 59189), (377, 58718), (442, 50083), (493, 44902), (638, 34697), (754, 29359), (986, 22451), (1727, 12818), (2041, 10846), (2431, 9106), (2669, 8294), (3454, 6409), (4082, 5423), (4147, 5338), (4553, 4862)]