14724820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{66931}}^1$

素因数の和:66951

約数の個数: 24

約数和(自身を含む): 33733728

約数和(自身を除く): 19008908

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 66931, 133862, 267724, 334655, 669310, 736241, 1338620, 1472482, 2944964, 3681205, 7362410, 14724820]

約数ペア:

[(1, 14724820), (2, 7362410), (4, 3681205), (5, 2944964), (10, 1472482), (11, 1338620), (20, 736241), (22, 669310), (44, 334655), (55, 267724), (110, 133862), (220, 66931)]