23388890

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{334127}}^1$

素因数の和:334141

約数の個数: 16

約数和(自身を含む): 48114432

約数和(自身を除く): 24725542

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 334127, 668254, 1670635, 2338889, 3341270, 4677778, 11694445, 23388890]

約数ペア:

[(1, 23388890), (2, 11694445), (5, 4677778), (7, 3341270), (10, 2338889), (14, 1670635), (35, 668254), (70, 334127)]