2019912322

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{313}}^1\times {\mathrm{104087}}^1$

素因数の和:104433

約数の個数: 16

約数和(自身を含む): 3137628672

約数和(自身を除く): 1117716350

約数列:

[1, 2, 31, 62, 313, 626, 9703, 19406, 104087, 208174, 3226697, 6453394, 32579231, 65158462, 1009956161, 2019912322]

約数ペア:

[(1, 2019912322), (2, 1009956161), (31, 65158462), (62, 32579231), (313, 6453394), (626, 3226697), (9703, 208174), (19406, 104087)]