21254737922

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{89597}}^1$

素因数の和:89914

約数の個数: 32

約数和(自身を含む): 35764654464

約数和(自身を除く): 14509916542

約数列:

[1, 2, 11, 22, 41, 82, 263, 451, 526, 902, 2893, 5786, 10783, 21566, 89597, 118613, 179194, 237226, 985567, 1971134, 3673477, 7346954, 23564011, 40408247, 47128022, 80816494, 259204121, 518408242, 966124451, 1932248902, 10627368961, 21254737922]

約数ペア:

[(1, 21254737922), (2, 10627368961), (11, 1932248902), (22, 966124451), (41, 518408242), (82, 259204121), (263, 80816494), (451, 47128022), (526, 40408247), (902, 23564011), (2893, 7346954), (5786, 3673477), (10783, 1971134), (21566, 985567), (89597, 237226), (118613, 179194)]