21804512

素因数分解:

$2^5\times {\mathrm{59}}^1\times {\mathrm{11549}}^1$

素因数の和:11618

約数の個数: 24

約数和(自身を含む): 43659000

約数和(自身を除く): 21854488

約数列:

[1, 2, 4, 8, 16, 32, 59, 118, 236, 472, 944, 1888, 11549, 23098, 46196, 92392, 184784, 369568, 681391, 1362782, 2725564, 5451128, 10902256, 21804512]

約数ペア:

[(1, 21804512), (2, 10902256), (4, 5451128), (8, 2725564), (16, 1362782), (32, 681391), (59, 369568), (118, 184784), (236, 92392), (472, 46196), (944, 23098), (1888, 11549)]