8991516

素因数分解:

$2^2\times 3^1\times {\mathrm{191}}^1\times {\mathrm{3923}}^1$

素因数の和:4121

約数の個数: 24

約数和(自身を含む): 21095424

約数和(自身を除く): 12103908

約数列:

[1, 2, 3, 4, 6, 12, 191, 382, 573, 764, 1146, 2292, 3923, 7846, 11769, 15692, 23538, 47076, 749293, 1498586, 2247879, 2997172, 4495758, 8991516]

約数ペア:

[(1, 8991516), (2, 4495758), (3, 2997172), (4, 2247879), (6, 1498586), (12, 749293), (191, 47076), (382, 23538), (573, 15692), (764, 11769), (1146, 7846), (2292, 3923)]