12558516

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{7639}}^1$

素因数の和:7783

約数の個数: 24

約数和(自身を含む): 29520960

約数和(自身を除く): 16962444

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 822, 1644, 7639, 15278, 22917, 30556, 45834, 91668, 1046543, 2093086, 3139629, 4186172, 6279258, 12558516]

約数ペア:

[(1, 12558516), (2, 6279258), (3, 4186172), (4, 3139629), (6, 2093086), (12, 1046543), (137, 91668), (274, 45834), (411, 30556), (548, 22917), (822, 15278), (1644, 7639)]