19655364081

素因数分解:

$3^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{4251647}}^1$

素因数の和:4251740

約数の個数: 16

約数和(自身を含む): 27754758144

約数和(自身を除く): 8099394063

約数列:

[1, 3, 23, 67, 69, 201, 1541, 4623, 4251647, 12754941, 97787881, 284860349, 293363643, 854581047, 6551788027, 19655364081]

約数ペア:

[(1, 19655364081), (3, 6551788027), (23, 854581047), (67, 293363643), (69, 284860349), (201, 97787881), (1541, 12754941), (4623, 4251647)]