3797456

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{18257}}^1$

素因数の和:18278

約数の個数: 20

約数和(自身を含む): 7923972

約数和(自身を除く): 4126516

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 18257, 36514, 73028, 146056, 237341, 292112, 474682, 949364, 1898728, 3797456]

約数ペア:

[(1, 3797456), (2, 1898728), (4, 949364), (8, 474682), (13, 292112), (16, 237341), (26, 146056), (52, 73028), (104, 36514), (208, 18257)]