21434394

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{188021}}^1$

素因数の和:188045

約数の個数: 16

約数和(自身を含む): 45125280

約数和(自身を除く): 23690886

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 188021, 376042, 564063, 1128126, 3572399, 7144798, 10717197, 21434394]

約数ペア:

[(1, 21434394), (2, 10717197), (3, 7144798), (6, 3572399), (19, 1128126), (38, 564063), (57, 376042), (114, 188021)]