212838

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1867}}^1$

素因数の和:1891

約数の個数: 16

約数和(自身を含む): 448320

約数和(自身を除く): 235482

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1867, 3734, 5601, 11202, 35473, 70946, 106419, 212838]

約数ペア:

[(1, 212838), (2, 106419), (3, 70946), (6, 35473), (19, 11202), (38, 5601), (57, 3734), (114, 1867)]