219180346

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1193}}^2$

素因数の和:2406

約数の個数: 24

約数和(自身を含む): 410239584

約数和(自身を除く): 191059238

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 1193, 2386, 8351, 13123, 16702, 26246, 91861, 183722, 1423249, 2846498, 9962743, 15655739, 19925486, 31311478, 109590173, 219180346]

約数ペア:

[(1, 219180346), (2, 109590173), (7, 31311478), (11, 19925486), (14, 15655739), (22, 9962743), (77, 2846498), (154, 1423249), (1193, 183722), (2386, 91861), (8351, 26246), (13123, 16702)]