19240182

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82223}}^1$

素因数の和:82244

約数の個数: 24

約数和(自身を含む): 44894304

約数和(自身を除く): 25654122

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82223, 164446, 246669, 493338, 740007, 1068899, 1480014, 2137798, 3206697, 6413394, 9620091, 19240182]

約数ペア:

[(1, 19240182), (2, 9620091), (3, 6413394), (6, 3206697), (9, 2137798), (13, 1480014), (18, 1068899), (26, 740007), (39, 493338), (78, 246669), (117, 164446), (234, 82223)]