22381645

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1361}}^1$

素因数の和:1413

約数の個数: 32

約数和(自身を含む): 32949504

約数和(自身を除く): 10567859

約数列:

[1, 5, 11, 13, 23, 55, 65, 115, 143, 253, 299, 715, 1265, 1361, 1495, 3289, 6805, 14971, 16445, 17693, 31303, 74855, 88465, 156515, 194623, 344333, 406939, 973115, 1721665, 2034695, 4476329, 22381645]

約数ペア:

[(1, 22381645), (5, 4476329), (11, 2034695), (13, 1721665), (23, 973115), (55, 406939), (65, 344333), (115, 194623), (143, 156515), (253, 88465), (299, 74855), (715, 31303), (1265, 17693), (1361, 16445), (1495, 14971), (3289, 6805)]