384619394

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{139}}^1\times {\mathrm{72817}}^1$

素因数の和:72977

約数の個数: 16

約数和(自身を含む): 611671200

約数和(自身を除く): 227051806

約数列:

[1, 2, 19, 38, 139, 278, 2641, 5282, 72817, 145634, 1383523, 2767046, 10121563, 20243126, 192309697, 384619394]

約数ペア:

[(1, 384619394), (2, 192309697), (19, 20243126), (38, 10121563), (139, 2767046), (278, 1383523), (2641, 145634), (5282, 72817)]