22439170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{1709}}^1$

素因数の和:1830

約数の個数: 32

約数和(自身を含む): 43953840

約数和(自身を除く): 21514670

約数列:

[1, 2, 5, 10, 13, 26, 65, 101, 130, 202, 505, 1010, 1313, 1709, 2626, 3418, 6565, 8545, 13130, 17090, 22217, 44434, 111085, 172609, 222170, 345218, 863045, 1726090, 2243917, 4487834, 11219585, 22439170]

約数ペア:

[(1, 22439170), (2, 11219585), (5, 4487834), (10, 2243917), (13, 1726090), (26, 863045), (65, 345218), (101, 222170), (130, 172609), (202, 111085), (505, 44434), (1010, 22217), (1313, 17090), (1709, 13130), (2626, 8545), (3418, 6565)]