15480244

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{853}}^1$

素因数の和:1219

約数の個数: 24

約数和(自身を含む): 29292200

約数和(自身を除く): 13811956

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 853, 1396, 1706, 3412, 4537, 9074, 11089, 18148, 22178, 44356, 297697, 595394, 1190788, 3870061, 7740122, 15480244]

約数ペア:

[(1, 15480244), (2, 7740122), (4, 3870061), (13, 1190788), (26, 595394), (52, 297697), (349, 44356), (698, 22178), (853, 18148), (1396, 11089), (1706, 9074), (3412, 4537)]