842413198

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{1993}}^1\times {\mathrm{19213}}^1$

素因数の和:21219

約数の個数: 16

約数和(自身を含む): 1379257776

約数和(自身を除く): 536844578

約数列:

[1, 2, 11, 22, 1993, 3986, 19213, 21923, 38426, 43846, 211343, 422686, 38291509, 76583018, 421206599, 842413198]

約数ペア:

[(1, 842413198), (2, 421206599), (11, 76583018), (22, 38291509), (1993, 422686), (3986, 211343), (19213, 43846), (21923, 38426)]