21292302

素因数分解:

$2^1\times 3^1\times {\mathrm{643}}^1\times {\mathrm{5519}}^1$

素因数の和:6167

約数の個数: 16

約数和(自身を含む): 42658560

約数和(自身を除く): 21366258

約数列:

[1, 2, 3, 6, 643, 1286, 1929, 3858, 5519, 11038, 16557, 33114, 3548717, 7097434, 10646151, 21292302]

約数ペア:

[(1, 21292302), (2, 10646151), (3, 7097434), (6, 3548717), (643, 33114), (1286, 16557), (1929, 11038), (3858, 5519)]