12740332

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{2393}}^1$

素因数の和:2430

約数の個数: 24

約数和(自身を含む): 24533712

約数和(自身を除く): 11793380

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2393, 2662, 4786, 5324, 9572, 26323, 52646, 105292, 289553, 579106, 1158212, 3185083, 6370166, 12740332]

約数ペア:

[(1, 12740332), (2, 6370166), (4, 3185083), (11, 1158212), (22, 579106), (44, 289553), (121, 105292), (242, 52646), (484, 26323), (1331, 9572), (2393, 5324), (2662, 4786)]