317869810

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1672999}}^1$

素因数の和:1673025

約数の個数: 16

約数和(自身を含む): 602280000

約数和(自身を除く): 284410190

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 1672999, 3345998, 8364995, 16729990, 31786981, 63573962, 158934905, 317869810]

約数ペア:

[(1, 317869810), (2, 158934905), (5, 63573962), (10, 31786981), (19, 16729990), (38, 8364995), (95, 3345998), (190, 1672999)]