21867728596

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41104753}}^1$

素因数の和:41104783

約数の個数: 24

約数和(自身を含む): 46037324480

約数和(自身を除く): 24169595884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 41104753, 82209506, 164419012, 287733271, 575466542, 780990307, 1150933084, 1561980614, 3123961228, 5466932149, 10933864298, 21867728596]

約数ペア:

[(1, 21867728596), (2, 10933864298), (4, 5466932149), (7, 3123961228), (14, 1561980614), (19, 1150933084), (28, 780990307), (38, 575466542), (76, 287733271), (133, 164419012), (266, 82209506), (532, 41104753)]