38940308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{401}}^1\times {\mathrm{2207}}^1$

素因数の和:2623

約数の個数: 24

約数和(自身を含む): 74559744

約数和(自身を除く): 35619436

約数列:

[1, 2, 4, 11, 22, 44, 401, 802, 1604, 2207, 4411, 4414, 8822, 8828, 17644, 24277, 48554, 97108, 885007, 1770014, 3540028, 9735077, 19470154, 38940308]

約数ペア:

[(1, 38940308), (2, 19470154), (4, 9735077), (11, 3540028), (22, 1770014), (44, 885007), (401, 97108), (802, 48554), (1604, 24277), (2207, 17644), (4411, 8828), (4414, 8822)]