19013384

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{182821}}^1$

素因数の和:182840

約数の個数: 16

約数和(自身を含む): 38392620

約数和(自身を除く): 19379236

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 182821, 365642, 731284, 1462568, 2376673, 4753346, 9506692, 19013384]

約数ペア:

[(1, 19013384), (2, 9506692), (4, 4753346), (8, 2376673), (13, 1462568), (26, 731284), (52, 365642), (104, 182821)]