15018224

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{701}}^1$

素因数の和:825

約数の個数: 40

約数和(自身を含む): 31685472

約数和(自身を除く): 16667248

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 103, 104, 206, 208, 412, 701, 824, 1339, 1402, 1648, 2678, 2804, 5356, 5608, 9113, 10712, 11216, 18226, 21424, 36452, 72203, 72904, 144406, 145808, 288812, 577624, 938639, 1155248, 1877278, 3754556, 7509112, 15018224]

約数ペア:

[(1, 15018224), (2, 7509112), (4, 3754556), (8, 1877278), (13, 1155248), (16, 938639), (26, 577624), (52, 288812), (103, 145808), (104, 144406), (206, 72904), (208, 72203), (412, 36452), (701, 21424), (824, 18226), (1339, 11216), (1402, 10712), (1648, 9113), (2678, 5608), (2804, 5356)]