38173084

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{197}}^1\times {\mathrm{251}}^1$

素因数の和:645

約数の個数: 24

約数和(自身を含む): 67758768

約数和(自身を除く): 29585684

約数列:

[1, 2, 4, 193, 197, 251, 386, 394, 502, 772, 788, 1004, 38021, 48443, 49447, 76042, 96886, 98894, 152084, 193772, 197788, 9543271, 19086542, 38173084]

約数ペア:

[(1, 38173084), (2, 19086542), (4, 9543271), (193, 197788), (197, 193772), (251, 152084), (386, 98894), (394, 96886), (502, 76042), (772, 49447), (788, 48443), (1004, 38021)]