12494911

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:207

約数の個数: 32

約数和(自身を含む): 15966720

約数和(自身を除く): 3471809

約数列:

[1, 11, 13, 23, 29, 131, 143, 253, 299, 319, 377, 667, 1441, 1703, 3013, 3289, 3799, 4147, 7337, 8671, 18733, 33143, 39169, 41789, 49387, 87377, 95381, 430859, 543257, 961147, 1135901, 12494911]

約数ペア:

[(1, 12494911), (11, 1135901), (13, 961147), (23, 543257), (29, 430859), (131, 95381), (143, 87377), (253, 49387), (299, 41789), (319, 39169), (377, 33143), (667, 18733), (1441, 8671), (1703, 7337), (3013, 4147), (3289, 3799)]