19130970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{637699}}^1$

素因数の和:637709

約数の個数: 16

約数和(自身を含む): 45914400

約数和(自身を除く): 26783430

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 637699, 1275398, 1913097, 3188495, 3826194, 6376990, 9565485, 19130970]

約数ペア:

[(1, 19130970), (2, 9565485), (3, 6376990), (5, 3826194), (6, 3188495), (10, 1913097), (15, 1275398), (30, 637699)]