13810628

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{761}}^1$

素因数の和:1127

約数の個数: 24

約数和(自身を含む): 26136600

約数和(自身を除く): 12325972

約数列:

[1, 2, 4, 13, 26, 52, 349, 698, 761, 1396, 1522, 3044, 4537, 9074, 9893, 18148, 19786, 39572, 265589, 531178, 1062356, 3452657, 6905314, 13810628]

約数ペア:

[(1, 13810628), (2, 6905314), (4, 3452657), (13, 1062356), (26, 531178), (52, 265589), (349, 39572), (698, 19786), (761, 18148), (1396, 9893), (1522, 9074), (3044, 4537)]