19620804902

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1784683}}^1$

素因数の和:1784947

約数の個数: 16

約数和(自身を含む): 30839339520

約数和(自身を除く): 11218534618

約数列:

[1, 2, 23, 46, 239, 478, 5497, 10994, 1784683, 3569366, 41047709, 82095418, 426539237, 853078474, 9810402451, 19620804902]

約数ペア:

[(1, 19620804902), (2, 9810402451), (23, 853078474), (46, 426539237), (239, 82095418), (478, 41047709), (5497, 3569366), (10994, 1784683)]