16819463312

素因数分解:

$2^4\times {\mathrm{2957}}^1\times {\mathrm{355501}}^1$

素因数の和:358466

約数の個数: 20

約数和(自身を含む): 32598822396

約数和(自身を除く): 15779359084

約数列:

[1, 2, 4, 8, 16, 2957, 5914, 11828, 23656, 47312, 355501, 711002, 1422004, 2844008, 5688016, 1051216457, 2102432914, 4204865828, 8409731656, 16819463312]

約数ペア:

[(1, 16819463312), (2, 8409731656), (4, 4204865828), (8, 2102432914), (16, 1051216457), (2957, 5688016), (5914, 2844008), (11828, 1422004), (23656, 711002), (47312, 355501)]