19531622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{487}}^1\times {\mathrm{1823}}^1$

素因数の和:2323

約数の個数: 16

約数和(自身を含む): 32044032

約数和(自身を除く): 12512410

約数列:

[1, 2, 11, 22, 487, 974, 1823, 3646, 5357, 10714, 20053, 40106, 887801, 1775602, 9765811, 19531622]

約数ペア:

[(1, 19531622), (2, 9765811), (11, 1775602), (22, 887801), (487, 40106), (974, 20053), (1823, 10714), (3646, 5357)]