12195570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{10987}}^1$

素因数の和:11034

約数の個数: 32

約数和(自身を含む): 30063168

約数和(自身を除く): 17867598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 37, 74, 111, 185, 222, 370, 555, 1110, 10987, 21974, 32961, 54935, 65922, 109870, 164805, 329610, 406519, 813038, 1219557, 2032595, 2439114, 4065190, 6097785, 12195570]

約数ペア:

[(1, 12195570), (2, 6097785), (3, 4065190), (5, 2439114), (6, 2032595), (10, 1219557), (15, 813038), (30, 406519), (37, 329610), (74, 164805), (111, 109870), (185, 65922), (222, 54935), (370, 32961), (555, 21974), (1110, 10987)]