1991618

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{3083}}^1$

素因数の和:3121

約数の個数: 16

約数和(自身を含む): 3330720

約数和(自身を除く): 1339102

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 3083, 6166, 52411, 58577, 104822, 117154, 995809, 1991618]

約数ペア:

[(1, 1991618), (2, 995809), (17, 117154), (19, 104822), (34, 58577), (38, 52411), (323, 6166), (646, 3083)]