10821448

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{122971}}^1$

素因数の和:122988

約数の個数: 16

約数和(自身を含む): 22134960

約数和(自身を除く): 11313512

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 122971, 245942, 491884, 983768, 1352681, 2705362, 5410724, 10821448]

約数ペア:

[(1, 10821448), (2, 5410724), (4, 2705362), (8, 1352681), (11, 983768), (22, 491884), (44, 245942), (88, 122971)]