15678217916

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{757}}^1\times {\mathrm{9397}}^1$

素因数の和:10206

約数の個数: 48

約数和(自身を含む): 29919472800

約数和(自身を除く): 14241254884

約数列:

[1, 2, 4, 19, 29, 38, 58, 76, 116, 551, 757, 1102, 1514, 2204, 3028, 9397, 14383, 18794, 21953, 28766, 37588, 43906, 57532, 87812, 178543, 272513, 357086, 417107, 545026, 714172, 834214, 1090052, 1668428, 5177747, 7113529, 10355494, 14227058, 20710988, 28454116, 135157051, 206292341, 270314102, 412584682, 540628204, 825169364, 3919554479, 7839108958, 15678217916]

約数ペア:

[(1, 15678217916), (2, 7839108958), (4, 3919554479), (19, 825169364), (29, 540628204), (38, 412584682), (58, 270314102), (76, 206292341), (116, 135157051), (551, 28454116), (757, 20710988), (1102, 14227058), (1514, 10355494), (2204, 7113529), (3028, 5177747), (9397, 1668428), (14383, 1090052), (18794, 834214), (21953, 714172), (28766, 545026), (37588, 417107), (43906, 357086), (57532, 272513), (87812, 178543)]