19776630

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{659221}}^1$

素因数の和:659231

約数の個数: 16

約数和(自身を含む): 47463984

約数和(自身を除く): 27687354

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 659221, 1318442, 1977663, 3296105, 3955326, 6592210, 9888315, 19776630]

約数ペア:

[(1, 19776630), (2, 9888315), (3, 6592210), (5, 3955326), (6, 3296105), (10, 1977663), (15, 1318442), (30, 659221)]