17214928

素因数分解:

$2^4\times {\mathrm{263}}^1\times {\mathrm{4091}}^1$

素因数の和:4362

約数の個数: 20

約数和(自身を含む): 33488928

約数和(自身を除く): 16274000

約数列:

[1, 2, 4, 8, 16, 263, 526, 1052, 2104, 4091, 4208, 8182, 16364, 32728, 65456, 1075933, 2151866, 4303732, 8607464, 17214928]

約数ペア:

[(1, 17214928), (2, 8607464), (4, 4303732), (8, 2151866), (16, 1075933), (263, 65456), (526, 32728), (1052, 16364), (2104, 8182), (4091, 4208)]