22140170

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{2333}}^1$

素因数の和:2426

約数の個数: 32

約数和(自身を含む): 43524432

約数和(自身を除く): 21384262

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 2333, 4666, 4745, 9490, 11665, 23330, 30329, 60658, 151645, 170309, 303290, 340618, 851545, 1703090, 2214017, 4428034, 11070085, 22140170]

約数ペア:

[(1, 22140170), (2, 11070085), (5, 4428034), (10, 2214017), (13, 1703090), (26, 851545), (65, 340618), (73, 303290), (130, 170309), (146, 151645), (365, 60658), (730, 30329), (949, 23330), (1898, 11665), (2333, 9490), (4666, 4745)]