219326838

素因数分解:

$2^1\times 3^1\times {\mathrm{6571}}^1\times {\mathrm{5563}}^1$

素因数の和:12139

約数の個数: 16

約数和(自身を含む): 438799296

約数和(自身を除く): 219472458

約数列:

[1, 2, 3, 6, 5563, 6571, 11126, 13142, 16689, 19713, 33378, 39426, 36554473, 73108946, 109663419, 219326838]

約数ペア:

[(1, 219326838), (2, 109663419), (3, 73108946), (6, 36554473), (5563, 39426), (6571, 33378), (11126, 19713), (13142, 16689)]