10920742

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{25163}}^1$

素因数の和:25203

約数の個数: 16

約数和(自身を含む): 19325952

約数和(自身を除く): 8405210

約数列:

[1, 2, 7, 14, 31, 62, 217, 434, 25163, 50326, 176141, 352282, 780053, 1560106, 5460371, 10920742]

約数ペア:

[(1, 10920742), (2, 5460371), (7, 1560106), (14, 780053), (31, 352282), (62, 176141), (217, 50326), (434, 25163)]