17946742

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4271}}^1$

素因数の和:4475

約数の個数: 16

約数和(自身を含む): 29528064

約数和(自身を除く): 11581322

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4271, 8542, 46981, 93962, 815761, 1631522, 8973371, 17946742]

約数ペア:

[(1, 17946742), (2, 8973371), (11, 1631522), (22, 815761), (191, 93962), (382, 46981), (2101, 8542), (4202, 4271)]