2019856722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{971}}^1\times {\mathrm{26669}}^1$

素因数の和:27658

約数の個数: 32

約数和(自身を含む): 4355104320

約数和(自身を除く): 2335247598

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 971, 1942, 2913, 5826, 12623, 25246, 26669, 37869, 53338, 75738, 80007, 160014, 346697, 693394, 1040091, 2080182, 25895599, 51791198, 77686797, 155373594, 336642787, 673285574, 1009928361, 2019856722]

約数ペア:

[(1, 2019856722), (2, 1009928361), (3, 673285574), (6, 336642787), (13, 155373594), (26, 77686797), (39, 51791198), (78, 25895599), (971, 2080182), (1942, 1040091), (2913, 693394), (5826, 346697), (12623, 160014), (25246, 80007), (26669, 75738), (37869, 53338)]