9278422

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 24

約数和(自身を含む): 14977872

約数和(自身を除く): 5699450

約数列:

[1, 2, 19, 38, 71, 142, 181, 361, 362, 722, 1349, 2698, 3439, 6878, 12851, 25631, 25702, 51262, 65341, 130682, 244169, 488338, 4639211, 9278422]

約数ペア:

[(1, 9278422), (2, 4639211), (19, 488338), (38, 244169), (71, 130682), (142, 65341), (181, 51262), (361, 25702), (362, 25631), (722, 12851), (1349, 6878), (2698, 3439)]