19214736

素因数分解:

$2^4\times 3^1\times {\mathrm{400307}}^1$

素因数の和:400318

約数の個数: 20

約数和(自身を含む): 49638192

約数和(自身を除く): 30423456

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 400307, 800614, 1200921, 1601228, 2401842, 3202456, 4803684, 6404912, 9607368, 19214736]

約数ペア:

[(1, 19214736), (2, 9607368), (3, 6404912), (4, 4803684), (6, 3202456), (8, 2401842), (12, 1601228), (16, 1200921), (24, 800614), (48, 400307)]