18828344

素因数分解:

$2^3\times {\mathrm{181}}^1\times {\mathrm{13003}}^1$

素因数の和:13190

約数の個数: 16

約数和(自身を含む): 35500920

約数和(自身を除く): 16672576

約数列:

[1, 2, 4, 8, 181, 362, 724, 1448, 13003, 26006, 52012, 104024, 2353543, 4707086, 9414172, 18828344]

約数ペア:

[(1, 18828344), (2, 9414172), (4, 4707086), (8, 2353543), (181, 104024), (362, 52012), (724, 26006), (1448, 13003)]