16971410

素因数分解:

$2^1\times 5^1\times {\mathrm{89}}^1\times {\mathrm{19069}}^1$

素因数の和:19165

約数の個数: 16

約数和(自身を含む): 30893400

約数和(自身を除く): 13921990

約数列:

[1, 2, 5, 10, 89, 178, 445, 890, 19069, 38138, 95345, 190690, 1697141, 3394282, 8485705, 16971410]

約数ペア:

[(1, 16971410), (2, 8485705), (5, 3394282), (10, 1697141), (89, 190690), (178, 95345), (445, 38138), (890, 19069)]