29806972

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{30169}}^1$

素因数の和:30205

約数の個数: 24

約数和(自身を含む): 59133200

約数和(自身を除く): 29326228

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 30169, 60338, 120676, 392197, 573211, 784394, 1146422, 1568788, 2292844, 7451743, 14903486, 29806972]

約数ペア:

[(1, 29806972), (2, 14903486), (4, 7451743), (13, 2292844), (19, 1568788), (26, 1146422), (38, 784394), (52, 573211), (76, 392197), (247, 120676), (494, 60338), (988, 30169)]