193780474

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1\times {\mathrm{5021}}^1$

素因数の和:5885

約数の個数: 16

約数和(自身を含む): 303730560

約数和(自身を除く): 109950086

約数列:

[1, 2, 23, 46, 839, 1678, 5021, 10042, 19297, 38594, 115483, 230966, 4212619, 8425238, 96890237, 193780474]

約数ペア:

[(1, 193780474), (2, 96890237), (23, 8425238), (46, 4212619), (839, 230966), (1678, 115483), (5021, 38594), (10042, 19297)]