30813314

素因数分解:

$2^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{9209}}^1$

素因数の和:9457

約数の個数: 16

約数和(自身を含む): 53049600

約数和(自身を除く): 22236286

約数列:

[1, 2, 7, 14, 239, 478, 1673, 3346, 9209, 18418, 64463, 128926, 2200951, 4401902, 15406657, 30813314]

約数ペア:

[(1, 30813314), (2, 15406657), (7, 4401902), (14, 2200951), (239, 128926), (478, 64463), (1673, 18418), (3346, 9209)]