416045470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{2189713}}^1$

素因数の和:2189739

約数の個数: 16

約数和(自身を含む): 788297040

約数和(自身を除く): 372251570

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 2189713, 4379426, 10948565, 21897130, 41604547, 83209094, 208022735, 416045470]

約数ペア:

[(1, 416045470), (2, 208022735), (5, 83209094), (10, 41604547), (19, 21897130), (38, 10948565), (95, 4379426), (190, 2189713)]