15861884

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{12277}}^1$

素因数の和:12317

約数の個数: 24

約数和(自身を含む): 30940560

約数和(自身を除く): 15078676

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 12277, 24554, 49108, 208709, 233263, 417418, 466526, 834836, 933052, 3965471, 7930942, 15861884]

約数ペア:

[(1, 15861884), (2, 7930942), (4, 3965471), (17, 933052), (19, 834836), (34, 466526), (38, 417418), (68, 233263), (76, 208709), (323, 49108), (646, 24554), (1292, 12277)]