11263238

素因数分解:

$2^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:321

約数の個数: 48

約数和(自身を含む): 21669120

約数和(自身を除く): 10405882

約数列:

[1, 2, 7, 14, 19, 23, 38, 46, 49, 98, 133, 161, 263, 266, 322, 437, 526, 874, 931, 1127, 1841, 1862, 2254, 3059, 3682, 4997, 6049, 6118, 9994, 12098, 12887, 21413, 25774, 34979, 42343, 42826, 69958, 84686, 114931, 229862, 244853, 296401, 489706, 592802, 804517, 1609034, 5631619, 11263238]

約数ペア:

[(1, 11263238), (2, 5631619), (7, 1609034), (14, 804517), (19, 592802), (23, 489706), (38, 296401), (46, 244853), (49, 229862), (98, 114931), (133, 84686), (161, 69958), (263, 42826), (266, 42343), (322, 34979), (437, 25774), (526, 21413), (874, 12887), (931, 12098), (1127, 9994), (1841, 6118), (1862, 6049), (2254, 4997), (3059, 3682)]