21305832

素因数分解:

$2^3\times 3^1\times {\mathrm{887743}}^1$

素因数の和:887752

約数の個数: 16

約数和(自身を含む): 53264640

約数和(自身を除く): 31958808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 887743, 1775486, 2663229, 3550972, 5326458, 7101944, 10652916, 21305832]

約数ペア:

[(1, 21305832), (2, 10652916), (3, 7101944), (4, 5326458), (6, 3550972), (8, 2663229), (12, 1775486), (24, 887743)]