15888975982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2027}}^1\times {\mathrm{20959}}^1$

素因数の和:23016

約数の個数: 32

約数和(自身を含む): 27544458240

約数和(自身を除く): 11655482258

約数列:

[1, 2, 11, 17, 22, 34, 187, 374, 2027, 4054, 20959, 22297, 34459, 41918, 44594, 68918, 230549, 356303, 379049, 461098, 712606, 758098, 3919333, 7838666, 42483893, 84967786, 467322823, 722226181, 934645646, 1444452362, 7944487991, 15888975982]

約数ペア:

[(1, 15888975982), (2, 7944487991), (11, 1444452362), (17, 934645646), (22, 722226181), (34, 467322823), (187, 84967786), (374, 42483893), (2027, 7838666), (4054, 3919333), (20959, 758098), (22297, 712606), (34459, 461098), (41918, 379049), (44594, 356303), (68918, 230549)]