1863992

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17923}}^1$

素因数の和:17942

約数の個数: 16

約数和(自身を含む): 3764040

約数和(自身を除く): 1900048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 17923, 35846, 71692, 143384, 232999, 465998, 931996, 1863992]

約数ペア:

[(1, 1863992), (2, 931996), (4, 465998), (8, 232999), (13, 143384), (26, 71692), (52, 35846), (104, 17923)]