12455590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{2917}}^1$

素因数の和:2992

約数の個数: 32

約数和(自身を含む): 26051904

約数和(自身を除く): 13596314

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 2917, 4270, 5834, 14585, 20419, 29170, 40838, 102095, 177937, 204190, 355874, 889685, 1245559, 1779370, 2491118, 6227795, 12455590]

約数ペア:

[(1, 12455590), (2, 6227795), (5, 2491118), (7, 1779370), (10, 1245559), (14, 889685), (35, 355874), (61, 204190), (70, 177937), (122, 102095), (305, 40838), (427, 29170), (610, 20419), (854, 14585), (2135, 5834), (2917, 4270)]