2016115745

素因数分解:

$5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3031753}}^1$

素因数の和:3031784

約数の個数: 16

約数和(自身を含む): 2910483840

約数和(自身を除く): 894368095

約数列:

[1, 5, 7, 19, 35, 95, 133, 665, 3031753, 15158765, 21222271, 57603307, 106111355, 288016535, 403223149, 2016115745]

約数ペア:

[(1, 2016115745), (5, 403223149), (7, 288016535), (19, 106111355), (35, 57603307), (95, 21222271), (133, 15158765), (665, 3031753)]