193564894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{108379}}^1$

素因数の和:108447

約数の個数: 16

約数和(自身を含む): 312134400

約数和(自身を除く): 118569506

約数列:

[1, 2, 19, 38, 47, 94, 893, 1786, 108379, 216758, 2059201, 4118402, 5093813, 10187626, 96782447, 193564894]

約数ペア:

[(1, 193564894), (2, 96782447), (19, 10187626), (38, 5093813), (47, 4118402), (94, 2059201), (893, 216758), (1786, 108379)]