19368414

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^2\times {\mathrm{6367}}^1$

素因数の和:6401

約数の個数: 36

約数和(自身を含む): 45448416

約数和(自身を除く): 26080002

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 169, 234, 338, 507, 1014, 1521, 3042, 6367, 12734, 19101, 38202, 57303, 82771, 114606, 165542, 248313, 496626, 744939, 1076023, 1489878, 2152046, 3228069, 6456138, 9684207, 19368414]

約数ペア:

[(1, 19368414), (2, 9684207), (3, 6456138), (6, 3228069), (9, 2152046), (13, 1489878), (18, 1076023), (26, 744939), (39, 496626), (78, 248313), (117, 165542), (169, 114606), (234, 82771), (338, 57303), (507, 38202), (1014, 19101), (1521, 12734), (3042, 6367)]