12186251

素因数分解:

$7^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{983}}^1$

素因数の和:1031

約数の個数: 24

約数和(自身を含む): 16153344

約数和(自身を除く): 3967093

約数列:

[1, 7, 11, 23, 49, 77, 161, 253, 539, 983, 1127, 1771, 6881, 10813, 12397, 22609, 48167, 75691, 158263, 248699, 529837, 1107841, 1740893, 12186251]

約数ペア:

[(1, 12186251), (7, 1740893), (11, 1107841), (23, 529837), (49, 248699), (77, 158263), (161, 75691), (253, 48167), (539, 22609), (983, 12397), (1127, 10813), (1771, 6881)]