38379458

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2\times {\mathrm{277}}^1$

素因数の和:438

約数の個数: 24

約数和(自身を含む): 63085428

約数和(自身を除く): 24705970

約数列:

[1, 2, 13, 26, 73, 146, 277, 554, 949, 1898, 3601, 5329, 7202, 10658, 20221, 40442, 69277, 138554, 262873, 525746, 1476133, 2952266, 19189729, 38379458]

約数ペア:

[(1, 38379458), (2, 19189729), (13, 2952266), (26, 1476133), (73, 525746), (146, 262873), (277, 138554), (554, 69277), (949, 40442), (1898, 20221), (3601, 10658), (5329, 7202)]