17894230

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{77801}}^1$

素因数の和:77831

約数の個数: 16

約数和(自身を含む): 33610464

約数和(自身を除く): 15716234

約数列:

[1, 2, 5, 10, 23, 46, 115, 230, 77801, 155602, 389005, 778010, 1789423, 3578846, 8947115, 17894230]

約数ペア:

[(1, 17894230), (2, 8947115), (5, 3578846), (10, 1789423), (23, 778010), (46, 389005), (115, 155602), (230, 77801)]