13097384

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{199}}^1\times {\mathrm{433}}^1$

素因数の和:657

約数の個数: 32

約数和(自身を含む): 26040000

約数和(自身を除く): 12942616

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 199, 398, 433, 796, 866, 1592, 1732, 3464, 3781, 7562, 8227, 15124, 16454, 30248, 32908, 65816, 86167, 172334, 344668, 689336, 1637173, 3274346, 6548692, 13097384]

約数ペア:

[(1, 13097384), (2, 6548692), (4, 3274346), (8, 1637173), (19, 689336), (38, 344668), (76, 172334), (152, 86167), (199, 65816), (398, 32908), (433, 30248), (796, 16454), (866, 15124), (1592, 8227), (1732, 7562), (3464, 3781)]