11715476

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{1109}}^1$

素因数の和:1271

約数の個数: 24

約数和(自身を含む): 21756000

約数和(自身を除く): 10040524

約数列:

[1, 2, 4, 19, 38, 76, 139, 278, 556, 1109, 2218, 2641, 4436, 5282, 10564, 21071, 42142, 84284, 154151, 308302, 616604, 2928869, 5857738, 11715476]

約数ペア:

[(1, 11715476), (2, 5857738), (4, 2928869), (19, 616604), (38, 308302), (76, 154151), (139, 84284), (278, 42142), (556, 21071), (1109, 10564), (2218, 5282), (2641, 4436)]