2013220545

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{19173529}}^1$

素因数の和:19173544

約数の個数: 16

約数和(自身を含む): 3681317760

約数和(自身を除く): 1668097215

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 19173529, 57520587, 95867645, 134214703, 287602935, 402644109, 671073515, 2013220545]

約数ペア:

[(1, 2013220545), (3, 671073515), (5, 402644109), (7, 287602935), (15, 134214703), (21, 95867645), (35, 57520587), (105, 19173529)]