15207612

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{919}}^1$

素因数の和:1130

約数の個数: 48

約数和(自身を含む): 40803840

約数和(自身を除く): 25596228

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 197, 394, 591, 788, 919, 1182, 1379, 1838, 2364, 2757, 2758, 3676, 4137, 5514, 5516, 6433, 8274, 11028, 12866, 16548, 19299, 25732, 38598, 77196, 181043, 362086, 543129, 724172, 1086258, 1267301, 2172516, 2534602, 3801903, 5069204, 7603806, 15207612]

約数ペア:

[(1, 15207612), (2, 7603806), (3, 5069204), (4, 3801903), (6, 2534602), (7, 2172516), (12, 1267301), (14, 1086258), (21, 724172), (28, 543129), (42, 362086), (84, 181043), (197, 77196), (394, 38598), (591, 25732), (788, 19299), (919, 16548), (1182, 12866), (1379, 11028), (1838, 8274), (2364, 6433), (2757, 5516), (2758, 5514), (3676, 4137)]