10997536

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:377

約数の個数: 48

約数和(自身を含む): 23889600

約数和(自身を除く): 12892064

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 157, 176, 199, 314, 352, 398, 628, 796, 1256, 1592, 1727, 2189, 2512, 3184, 3454, 4378, 5024, 6368, 6908, 8756, 13816, 17512, 27632, 31243, 35024, 55264, 62486, 70048, 124972, 249944, 343673, 499888, 687346, 999776, 1374692, 2749384, 5498768, 10997536]

約数ペア:

[(1, 10997536), (2, 5498768), (4, 2749384), (8, 1374692), (11, 999776), (16, 687346), (22, 499888), (32, 343673), (44, 249944), (88, 124972), (157, 70048), (176, 62486), (199, 55264), (314, 35024), (352, 31243), (398, 27632), (628, 17512), (796, 13816), (1256, 8756), (1592, 6908), (1727, 6368), (2189, 5024), (2512, 4378), (3184, 3454)]