19635946

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{4673}}^1$

素因数の和:4877

約数の個数: 16

約数和(自身を含む): 32306688

約数和(自身を除く): 12670742

約数列:

[1, 2, 11, 22, 191, 382, 2101, 4202, 4673, 9346, 51403, 102806, 892543, 1785086, 9817973, 19635946]

約数ペア:

[(1, 19635946), (2, 9817973), (11, 1785086), (22, 892543), (191, 102806), (382, 51403), (2101, 9346), (4202, 4673)]