11321264

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{167}}^1\times {\mathrm{223}}^1$

素因数の和:417

約数の個数: 40

約数和(自身を含む): 23331840

約数和(自身を除く): 12010576

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 167, 223, 304, 334, 446, 668, 892, 1336, 1784, 2672, 3173, 3568, 4237, 6346, 8474, 12692, 16948, 25384, 33896, 37241, 50768, 67792, 74482, 148964, 297928, 595856, 707579, 1415158, 2830316, 5660632, 11321264]

約数ペア:

[(1, 11321264), (2, 5660632), (4, 2830316), (8, 1415158), (16, 707579), (19, 595856), (38, 297928), (76, 148964), (152, 74482), (167, 67792), (223, 50768), (304, 37241), (334, 33896), (446, 25384), (668, 16948), (892, 12692), (1336, 8474), (1784, 6346), (2672, 4237), (3173, 3568)]