19796062

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3643}}^1$

素因数の和:3688

約数の個数: 32

約数和(自身を含む): 36731520

約数和(自身を除く): 16935458

約数列:

[1, 2, 11, 13, 19, 22, 26, 38, 143, 209, 247, 286, 418, 494, 2717, 3643, 5434, 7286, 40073, 47359, 69217, 80146, 94718, 138434, 520949, 761387, 899821, 1041898, 1522774, 1799642, 9898031, 19796062]

約数ペア:

[(1, 19796062), (2, 9898031), (11, 1799642), (13, 1522774), (19, 1041898), (22, 899821), (26, 761387), (38, 520949), (143, 138434), (209, 94718), (247, 80146), (286, 69217), (418, 47359), (494, 40073), (2717, 7286), (3643, 5434)]