15697927956

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{463}}^1\times {\mathrm{65707}}^1$

素因数の和:66220

約数の個数: 48

約数和(自身を含む): 37561846784

約数和(自身を除く): 21863918828

約数列:

[1, 2, 3, 4, 6, 12, 43, 86, 129, 172, 258, 463, 516, 926, 1389, 1852, 2778, 5556, 19909, 39818, 59727, 65707, 79636, 119454, 131414, 197121, 238908, 262828, 394242, 788484, 2825401, 5650802, 8476203, 11301604, 16952406, 30422341, 33904812, 60844682, 91267023, 121689364, 182534046, 365068092, 1308160663, 2616321326, 3924481989, 5232642652, 7848963978, 15697927956]

約数ペア:

[(1, 15697927956), (2, 7848963978), (3, 5232642652), (4, 3924481989), (6, 2616321326), (12, 1308160663), (43, 365068092), (86, 182534046), (129, 121689364), (172, 91267023), (258, 60844682), (463, 33904812), (516, 30422341), (926, 16952406), (1389, 11301604), (1852, 8476203), (2778, 5650802), (5556, 2825401), (19909, 788484), (39818, 394242), (59727, 262828), (65707, 238908), (79636, 197121), (119454, 131414)]