19790533

素因数分解:

$7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{8753}}^1$

素因数の和:8796

約数の個数: 16

約数和(自身を含む): 25211520

約数和(自身を除く): 5420987

約数列:

[1, 7, 17, 19, 119, 133, 323, 2261, 8753, 61271, 148801, 166307, 1041607, 1164149, 2827219, 19790533]

約数ペア:

[(1, 19790533), (7, 2827219), (17, 1164149), (19, 1041607), (119, 166307), (133, 148801), (323, 61271), (2261, 8753)]