11190772

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{643}}^1$

素因数の和:895

約数の個数: 24

約数和(自身を含む): 20736800

約数和(自身を除く): 9546028

約数列:

[1, 2, 4, 19, 38, 76, 229, 458, 643, 916, 1286, 2572, 4351, 8702, 12217, 17404, 24434, 48868, 147247, 294494, 588988, 2797693, 5595386, 11190772]

約数ペア:

[(1, 11190772), (2, 5595386), (4, 2797693), (19, 588988), (38, 294494), (76, 147247), (229, 48868), (458, 24434), (643, 17404), (916, 12217), (1286, 8702), (2572, 4351)]