12351885

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{9049}}^1$

素因数の和:9077

約数の個数: 32

約数和(自身を含む): 24326400

約数和(自身を除く): 11974515

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 91, 105, 195, 273, 455, 1365, 9049, 27147, 45245, 63343, 117637, 135735, 190029, 316715, 352911, 588185, 823459, 950145, 1764555, 2470377, 4117295, 12351885]

約数ペア:

[(1, 12351885), (3, 4117295), (5, 2470377), (7, 1764555), (13, 950145), (15, 823459), (21, 588185), (35, 352911), (39, 316715), (65, 190029), (91, 135735), (105, 117637), (195, 63343), (273, 45245), (455, 27147), (1365, 9049)]