22666670

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{113}}^1\times {\mathrm{1543}}^1$

素因数の和:1676

約数の個数: 32

約数和(自身を含む): 44356032

約数和(自身を除く): 21689362

約数列:

[1, 2, 5, 10, 13, 26, 65, 113, 130, 226, 565, 1130, 1469, 1543, 2938, 3086, 7345, 7715, 14690, 15430, 20059, 40118, 100295, 174359, 200590, 348718, 871795, 1743590, 2266667, 4533334, 11333335, 22666670]

約数ペア:

[(1, 22666670), (2, 11333335), (5, 4533334), (10, 2266667), (13, 1743590), (26, 871795), (65, 348718), (113, 200590), (130, 174359), (226, 100295), (565, 40118), (1130, 20059), (1469, 15430), (1543, 14690), (2938, 7715), (3086, 7345)]