19315671726

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{223}}^1\times {\mathrm{1110479}}^1$

素因数の和:1110720

約数の個数: 32

約数和(自身を含む): 41789583360

約数和(自身を除く): 22473911634

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 223, 446, 669, 1338, 2899, 5798, 8697, 17394, 1110479, 2220958, 3331437, 6662874, 14436227, 28872454, 43308681, 86617362, 247636817, 495273634, 742910451, 1485820902, 3219278621, 6438557242, 9657835863, 19315671726]

約数ペア:

[(1, 19315671726), (2, 9657835863), (3, 6438557242), (6, 3219278621), (13, 1485820902), (26, 742910451), (39, 495273634), (78, 247636817), (223, 86617362), (446, 43308681), (669, 28872454), (1338, 14436227), (2899, 6662874), (5798, 3331437), (8697, 2220958), (17394, 1110479)]