19921035

素因数分解:

$3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{16811}}^1$

素因数の和:16898

約数の個数: 16

約数和(自身を含む): 32279040

約数和(自身を除く): 12358005

約数列:

[1, 3, 5, 15, 79, 237, 395, 1185, 16811, 50433, 84055, 252165, 1328069, 3984207, 6640345, 19921035]

約数ペア:

[(1, 19921035), (3, 6640345), (5, 3984207), (15, 1328069), (79, 252165), (237, 84055), (395, 50433), (1185, 16811)]