16155438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{207121}}^1$

素因数の和:207139

約数の個数: 16

約数和(自身を含む): 34796496

約数和(自身を除く): 18641058

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 207121, 414242, 621363, 1242726, 2692573, 5385146, 8077719, 16155438]

約数ペア:

[(1, 16155438), (2, 8077719), (3, 5385146), (6, 2692573), (13, 1242726), (26, 621363), (39, 414242), (78, 207121)]