10872290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{7603}}^1$

素因数の和:7634

約数の個数: 32

約数和(自身を含む): 22994496

約数和(自身を除く): 12122206

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 7603, 15206, 38015, 76030, 83633, 98839, 167266, 197678, 418165, 494195, 836330, 988390, 1087229, 2174458, 5436145, 10872290]

約数ペア:

[(1, 10872290), (2, 5436145), (5, 2174458), (10, 1087229), (11, 988390), (13, 836330), (22, 494195), (26, 418165), (55, 197678), (65, 167266), (110, 98839), (130, 83633), (143, 76030), (286, 38015), (715, 15206), (1430, 7603)]