19935768

素因数分解:

$2^3\times 3^1\times {\mathrm{830657}}^1$

素因数の和:830666

約数の個数: 16

約数和(自身を含む): 49839480

約数和(自身を除く): 29903712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 830657, 1661314, 2491971, 3322628, 4983942, 6645256, 9967884, 19935768]

約数ペア:

[(1, 19935768), (2, 9967884), (3, 6645256), (4, 4983942), (6, 3322628), (8, 2491971), (12, 1661314), (24, 830657)]