12965358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{1567}}^1$

素因数の和:1776

約数の個数: 32

約数和(自身を含む): 29804544

約数和(自身を除く): 16839186

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 197, 394, 591, 1182, 1379, 1567, 2758, 3134, 4137, 4701, 8274, 9402, 10969, 21938, 32907, 65814, 308699, 617398, 926097, 1852194, 2160893, 4321786, 6482679, 12965358]

約数ペア:

[(1, 12965358), (2, 6482679), (3, 4321786), (6, 2160893), (7, 1852194), (14, 926097), (21, 617398), (42, 308699), (197, 65814), (394, 32907), (591, 21938), (1182, 10969), (1379, 9402), (1567, 8274), (2758, 4701), (3134, 4137)]