13297196

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:674

約数の個数: 48

約数和(自身を含む): 27851040

約数和(自身を除く): 14553844

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 613, 638, 748, 986, 1226, 1276, 1972, 2452, 5423, 6743, 10421, 10846, 13486, 17777, 20842, 21692, 26972, 35554, 41684, 71108, 114631, 195547, 229262, 302209, 391094, 458524, 604418, 782188, 1208836, 3324299, 6648598, 13297196]

約数ペア:

[(1, 13297196), (2, 6648598), (4, 3324299), (11, 1208836), (17, 782188), (22, 604418), (29, 458524), (34, 391094), (44, 302209), (58, 229262), (68, 195547), (116, 114631), (187, 71108), (319, 41684), (374, 35554), (493, 26972), (613, 21692), (638, 20842), (748, 17777), (986, 13486), (1226, 10846), (1276, 10421), (1972, 6743), (2452, 5423)]