17730394

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{197}}^1\times {\mathrm{4091}}^1$

素因数の和:4301

約数の個数: 16

約数和(自身を含む): 29167776

約数和(自身を除く): 11437382

約数列:

[1, 2, 11, 22, 197, 394, 2167, 4091, 4334, 8182, 45001, 90002, 805927, 1611854, 8865197, 17730394]

約数ペア:

[(1, 17730394), (2, 8865197), (11, 1611854), (22, 805927), (197, 90002), (394, 45001), (2167, 8182), (4091, 4334)]