21853711228

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{13613}}^1\times {\mathrm{10847}}^1$

素因数の和:24501

約数の個数: 24

約数和(自身を含む): 39284122752

約数和(自身を除く): 17430411524

約数列:

[1, 2, 4, 37, 74, 148, 10847, 13613, 21694, 27226, 43388, 54452, 401339, 503681, 802678, 1007362, 1605356, 2014724, 147660211, 295320422, 590640844, 5463427807, 10926855614, 21853711228]

約数ペア:

[(1, 21853711228), (2, 10926855614), (4, 5463427807), (37, 590640844), (74, 295320422), (148, 147660211), (10847, 2014724), (13613, 1605356), (21694, 1007362), (27226, 802678), (43388, 503681), (54452, 401339)]