11777188

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{643}}^1$

素因数の和:907

約数の個数: 24

約数和(自身を含む): 21818720

約数和(自身を除く): 10041532

約数列:

[1, 2, 4, 19, 38, 76, 241, 482, 643, 964, 1286, 2572, 4579, 9158, 12217, 18316, 24434, 48868, 154963, 309926, 619852, 2944297, 5888594, 11777188]

約数ペア:

[(1, 11777188), (2, 5888594), (4, 2944297), (19, 619852), (38, 309926), (76, 154963), (241, 48868), (482, 24434), (643, 18316), (964, 12217), (1286, 9158), (2572, 4579)]