19487716

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6833}}^1$

素因数の和:6891

約数の個数: 24

約数和(自身を含む): 36739584

約数和(自身を除く): 17251868

約数列:

[1, 2, 4, 23, 31, 46, 62, 92, 124, 713, 1426, 2852, 6833, 13666, 27332, 157159, 211823, 314318, 423646, 628636, 847292, 4871929, 9743858, 19487716]

約数ペア:

[(1, 19487716), (2, 9743858), (4, 4871929), (23, 847292), (31, 628636), (46, 423646), (62, 314318), (92, 211823), (124, 157159), (713, 27332), (1426, 13666), (2852, 6833)]