22886884

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1359

約数の個数: 24

約数和(自身を含む): 41300280

約数和(自身を除く): 18413396

約数列:

[1, 2, 4, 53, 89, 106, 178, 212, 356, 1213, 2426, 4717, 4852, 9434, 18868, 64289, 107957, 128578, 215914, 257156, 431828, 5721721, 11443442, 22886884]

約数ペア:

[(1, 22886884), (2, 11443442), (4, 5721721), (53, 431828), (89, 257156), (106, 215914), (178, 128578), (212, 107957), (356, 64289), (1213, 18868), (2426, 9434), (4717, 4852)]