22198635519

素因数分解:

$3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{743}}^1\times {\mathrm{751}}^1$

素因数の和:1735

約数の個数: 32

約数和(自身を含む): 30212352000

約数和(自身を除く): 8013716481

約数列:

[1, 3, 89, 149, 267, 447, 743, 751, 2229, 2253, 13261, 39783, 66127, 66839, 110707, 111899, 198381, 200517, 332121, 335697, 557993, 1673979, 9852923, 9959011, 29558769, 29877033, 49661377, 83140957, 148984131, 249422871, 7399545173, 22198635519]

約数ペア:

[(1, 22198635519), (3, 7399545173), (89, 249422871), (149, 148984131), (267, 83140957), (447, 49661377), (743, 29877033), (751, 29558769), (2229, 9959011), (2253, 9852923), (13261, 1673979), (39783, 557993), (66127, 335697), (66839, 332121), (110707, 200517), (111899, 198381)]