12590744

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2153}}^1$

素因数の和:2219

約数の個数: 32

約数和(自身を含む): 25589520

約数和(自身を除く): 12998776

約数列:

[1, 2, 4, 8, 17, 34, 43, 68, 86, 136, 172, 344, 731, 1462, 2153, 2924, 4306, 5848, 8612, 17224, 36601, 73202, 92579, 146404, 185158, 292808, 370316, 740632, 1573843, 3147686, 6295372, 12590744]

約数ペア:

[(1, 12590744), (2, 6295372), (4, 3147686), (8, 1573843), (17, 740632), (34, 370316), (43, 292808), (68, 185158), (86, 146404), (136, 92579), (172, 73202), (344, 36601), (731, 17224), (1462, 8612), (2153, 5848), (2924, 4306)]