189214274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{1283}}^1\times {\mathrm{3881}}^1$

素因数の和:5185

約数の個数: 16

約数和(自身を含む): 299069280

約数和(自身を除く): 109855006

約数列:

[1, 2, 19, 38, 1283, 2566, 3881, 7762, 24377, 48754, 73739, 147478, 4979323, 9958646, 94607137, 189214274]

約数ペア:

[(1, 189214274), (2, 94607137), (19, 9958646), (38, 4979323), (1283, 147478), (2566, 73739), (3881, 48754), (7762, 24377)]