19622145

素因数分解:

$3^1\times 5^1\times {\mathrm{811}}^1\times {\mathrm{1613}}^1$

素因数の和:2432

約数の個数: 16

約数和(自身を含む): 31453632

約数和(自身を除く): 11831487

約数列:

[1, 3, 5, 15, 811, 1613, 2433, 4055, 4839, 8065, 12165, 24195, 1308143, 3924429, 6540715, 19622145]

約数ペア:

[(1, 19622145), (3, 6540715), (5, 3924429), (15, 1308143), (811, 24195), (1613, 12165), (2433, 8065), (4055, 4839)]