19408344

素因数分解:

$2^3\times 3^1\times {\mathrm{808681}}^1$

素因数の和:808690

約数の個数: 16

約数和(自身を含む): 48520920

約数和(自身を除く): 29112576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 808681, 1617362, 2426043, 3234724, 4852086, 6469448, 9704172, 19408344]

約数ペア:

[(1, 19408344), (2, 9704172), (3, 6469448), (4, 4852086), (6, 3234724), (8, 2426043), (12, 1617362), (24, 808681)]