11943512

素因数分解:

$2^3\times 7^1\times {\mathrm{271}}^1\times {\mathrm{787}}^1$

素因数の和:1071

約数の個数: 32

約数和(自身を含む): 25720320

約数和(自身を除く): 13776808

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 271, 542, 787, 1084, 1574, 1897, 2168, 3148, 3794, 5509, 6296, 7588, 11018, 15176, 22036, 44072, 213277, 426554, 853108, 1492939, 1706216, 2985878, 5971756, 11943512]

約数ペア:

[(1, 11943512), (2, 5971756), (4, 2985878), (7, 1706216), (8, 1492939), (14, 853108), (28, 426554), (56, 213277), (271, 44072), (542, 22036), (787, 15176), (1084, 11018), (1574, 7588), (1897, 6296), (2168, 5509), (3148, 3794)]