38426378

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{157}}^1\times {\mathrm{2309}}^1$

素因数の和:2521

約数の個数: 16

約数和(自身を含む): 59126760

約数和(自身を除く): 20700382

約数列:

[1, 2, 53, 106, 157, 314, 2309, 4618, 8321, 16642, 122377, 244754, 362513, 725026, 19213189, 38426378]

約数ペア:

[(1, 38426378), (2, 19213189), (53, 725026), (106, 362513), (157, 244754), (314, 122377), (2309, 16642), (4618, 8321)]