22171073738

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{442201}}^1$

素因数の和:442310

約数の個数: 32

約数和(自身を含む): 37824190272

約数和(自身を除く): 15653116534

約数列:

[1, 2, 11, 22, 43, 53, 86, 106, 473, 583, 946, 1166, 2279, 4558, 25069, 50138, 442201, 884402, 4864211, 9728422, 19014643, 23436653, 38029286, 46873306, 209161073, 257803183, 418322146, 515606366, 1007776079, 2015552158, 11085536869, 22171073738]

約数ペア:

[(1, 22171073738), (2, 11085536869), (11, 2015552158), (22, 1007776079), (43, 515606366), (53, 418322146), (86, 257803183), (106, 209161073), (473, 46873306), (583, 38029286), (946, 23436653), (1166, 19014643), (2279, 9728422), (4558, 4864211), (25069, 884402), (50138, 442201)]