18660944

素因数分解:

$2^4\times {\mathrm{673}}^1\times {\mathrm{1733}}^1$

素因数の和:2414

約数の個数: 20

約数和(自身を含む): 36230196

約数和(自身を除く): 17569252

約数列:

[1, 2, 4, 8, 16, 673, 1346, 1733, 2692, 3466, 5384, 6932, 10768, 13864, 27728, 1166309, 2332618, 4665236, 9330472, 18660944]

約数ペア:

[(1, 18660944), (2, 9330472), (4, 4665236), (8, 2332618), (16, 1166309), (673, 27728), (1346, 13864), (1733, 10768), (2692, 6932), (3466, 5384)]