11491352

素因数分解:

$2^3\times {\mathrm{19}}^2\times {\mathrm{23}}^1\times {\mathrm{173}}^1$

素因数の和:240

約数の個数: 48

約数和(自身を含む): 23865840

約数和(自身を除く): 12374488

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 76, 92, 152, 173, 184, 346, 361, 437, 692, 722, 874, 1384, 1444, 1748, 2888, 3287, 3496, 3979, 6574, 7958, 8303, 13148, 15916, 16606, 26296, 31832, 33212, 62453, 66424, 75601, 124906, 151202, 249812, 302404, 499624, 604808, 1436419, 2872838, 5745676, 11491352]

約数ペア:

[(1, 11491352), (2, 5745676), (4, 2872838), (8, 1436419), (19, 604808), (23, 499624), (38, 302404), (46, 249812), (76, 151202), (92, 124906), (152, 75601), (173, 66424), (184, 62453), (346, 33212), (361, 31832), (437, 26296), (692, 16606), (722, 15916), (874, 13148), (1384, 8303), (1444, 7958), (1748, 6574), (2888, 3979), (3287, 3496)]