19520898

素因数分解:

$2^1\times 3^1\times {\mathrm{659}}^1\times {\mathrm{4937}}^1$

素因数の和:5601

約数の個数: 16

約数和(自身を含む): 39108960

約数和(自身を除く): 19588062

約数列:

[1, 2, 3, 6, 659, 1318, 1977, 3954, 4937, 9874, 14811, 29622, 3253483, 6506966, 9760449, 19520898]

約数ペア:

[(1, 19520898), (2, 9760449), (3, 6506966), (6, 3253483), (659, 29622), (1318, 14811), (1977, 9874), (3954, 4937)]