189222046

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{36943}}^1$

素因数の和:37155

約数の個数: 16

約数和(自身を含む): 307226304

約数和(自身を除く): 118004258

約数列:

[1, 2, 13, 26, 197, 394, 2561, 5122, 36943, 73886, 480259, 960518, 7277771, 14555542, 94611023, 189222046]

約数ペア:

[(1, 189222046), (2, 94611023), (13, 14555542), (26, 7277771), (197, 960518), (394, 480259), (2561, 73886), (5122, 36943)]