38972702

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{337}}^1\times {\mathrm{1091}}^1$

素因数の和:1483

約数の個数: 16

約数和(自身を含む): 59793552

約数和(自身を除く): 20820850

約数列:

[1, 2, 53, 106, 337, 674, 1091, 2182, 17861, 35722, 57823, 115646, 367667, 735334, 19486351, 38972702]

約数ペア:

[(1, 38972702), (2, 19486351), (53, 735334), (106, 367667), (337, 115646), (674, 57823), (1091, 35722), (2182, 17861)]