11649128

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{173}}^1\times {\mathrm{443}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 23176800

約数和(自身を除く): 11527672

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 173, 346, 443, 692, 886, 1384, 1772, 3287, 3544, 6574, 8417, 13148, 16834, 26296, 33668, 67336, 76639, 153278, 306556, 613112, 1456141, 2912282, 5824564, 11649128]

約数ペア:

[(1, 11649128), (2, 5824564), (4, 2912282), (8, 1456141), (19, 613112), (38, 306556), (76, 153278), (152, 76639), (173, 67336), (346, 33668), (443, 26296), (692, 16834), (886, 13148), (1384, 8417), (1772, 6574), (3287, 3544)]