168991922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{15773}}^1$

素因数の和:16273

約数の個数: 16

約数和(自身を含む): 277117632

約数和(自身を除く): 108125710

約数列:

[1, 2, 11, 22, 487, 974, 5357, 10714, 15773, 31546, 173503, 347006, 7681451, 15362902, 84495961, 168991922]

約数ペア:

[(1, 168991922), (2, 84495961), (11, 15362902), (22, 7681451), (487, 347006), (974, 173503), (5357, 31546), (10714, 15773)]