13961860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63463}}^1$

素因数の和:63483

約数の個数: 24

約数和(自身を含む): 31985856

約数和(自身を除く): 18023996

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 63463, 126926, 253852, 317315, 634630, 698093, 1269260, 1396186, 2792372, 3490465, 6980930, 13961860]

約数ペア:

[(1, 13961860), (2, 6980930), (4, 3490465), (5, 2792372), (10, 1396186), (11, 1269260), (20, 698093), (22, 634630), (44, 317315), (55, 253852), (110, 126926), (220, 63463)]