19127464

素因数分解:

$2^3\times {\mathrm{263}}^1\times {\mathrm{9091}}^1$

素因数の和:9360

約数の個数: 16

約数和(自身を含む): 36004320

約数和(自身を除く): 16876856

約数列:

[1, 2, 4, 8, 263, 526, 1052, 2104, 9091, 18182, 36364, 72728, 2390933, 4781866, 9563732, 19127464]

約数ペア:

[(1, 19127464), (2, 9563732), (4, 4781866), (8, 2390933), (263, 72728), (526, 36364), (1052, 18182), (2104, 9091)]