13005488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{599}}^1$

素因数の和:689

約数の個数: 40

約数和(自身を含む): 26784000

約数和(自身を除く): 13778512

約数列:

[1, 2, 4, 8, 16, 23, 46, 59, 92, 118, 184, 236, 368, 472, 599, 944, 1198, 1357, 2396, 2714, 4792, 5428, 9584, 10856, 13777, 21712, 27554, 35341, 55108, 70682, 110216, 141364, 220432, 282728, 565456, 812843, 1625686, 3251372, 6502744, 13005488]

約数ペア:

[(1, 13005488), (2, 6502744), (4, 3251372), (8, 1625686), (16, 812843), (23, 565456), (46, 282728), (59, 220432), (92, 141364), (118, 110216), (184, 70682), (236, 55108), (368, 35341), (472, 27554), (599, 21712), (944, 13777), (1198, 10856), (1357, 9584), (2396, 5428), (2714, 4792)]