15913808

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{34297}}^1$

素因数の和:34334

約数の個数: 20

約数和(自身を含む): 31897140

約数和(自身を除く): 15983332

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 34297, 68594, 137188, 274376, 548752, 994613, 1989226, 3978452, 7956904, 15913808]

約数ペア:

[(1, 15913808), (2, 7956904), (4, 3978452), (8, 1989226), (16, 994613), (29, 548752), (58, 274376), (116, 137188), (232, 68594), (464, 34297)]