2012100542

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{199}}^1\times {\mathrm{46381}}^1$

素因数の和:46691

約数の個数: 16

約数和(自身を含む): 3061212000

約数和(自身を除く): 1049111458

約数列:

[1, 2, 109, 199, 218, 398, 21691, 43382, 46381, 92762, 5055529, 9229819, 10111058, 18459638, 1006050271, 2012100542]

約数ペア:

[(1, 2012100542), (2, 1006050271), (109, 18459638), (199, 10111058), (218, 9229819), (398, 5055529), (21691, 92762), (43382, 46381)]