2019772363

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{1237}}^1\times {\mathrm{13721}}^1$

素因数の和:14982

約数の個数: 16

約数和(自身を含む): 2446248384

約数和(自身を除く): 426476021

約数列:

[1, 7, 17, 119, 1237, 8659, 13721, 21029, 96047, 147203, 233257, 1632799, 16972877, 118810139, 288538909, 2019772363]

約数ペア:

[(1, 2019772363), (7, 288538909), (17, 118810139), (119, 16972877), (1237, 1632799), (8659, 233257), (13721, 147203), (21029, 96047)]