13904572

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{641}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 29121120

約数和(自身を除く): 15216548

約数列:

[1, 2, 4, 11, 17, 22, 29, 34, 44, 58, 68, 116, 187, 319, 374, 493, 638, 641, 748, 986, 1276, 1282, 1972, 2564, 5423, 7051, 10846, 10897, 14102, 18589, 21692, 21794, 28204, 37178, 43588, 74356, 119867, 204479, 239734, 316013, 408958, 479468, 632026, 817916, 1264052, 3476143, 6952286, 13904572]

約数ペア:

[(1, 13904572), (2, 6952286), (4, 3476143), (11, 1264052), (17, 817916), (22, 632026), (29, 479468), (34, 408958), (44, 316013), (58, 239734), (68, 204479), (116, 119867), (187, 74356), (319, 43588), (374, 37178), (493, 28204), (638, 21794), (641, 21692), (748, 18589), (986, 14102), (1276, 10897), (1282, 10846), (1972, 7051), (2564, 5423)]