12618214

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 22809600

約数和(自身を除く): 10191386

約数列:

[1, 2, 7, 14, 23, 46, 149, 161, 263, 298, 322, 526, 1043, 1841, 2086, 3427, 3682, 6049, 6854, 12098, 23989, 39187, 42343, 47978, 78374, 84686, 274309, 548618, 901301, 1802602, 6309107, 12618214]

約数ペア:

[(1, 12618214), (2, 6309107), (7, 1802602), (14, 901301), (23, 548618), (46, 274309), (149, 84686), (161, 78374), (263, 47978), (298, 42343), (322, 39187), (526, 23989), (1043, 12098), (1841, 6854), (2086, 6049), (3427, 3682)]