19142528

素因数分解:

$2^7\times {\mathrm{149551}}^1$

素因数の和:149565

約数の個数: 16

約数和(自身を含む): 38135760

約数和(自身を除く): 18993232

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 149551, 299102, 598204, 1196408, 2392816, 4785632, 9571264, 19142528]

約数ペア:

[(1, 19142528), (2, 9571264), (4, 4785632), (8, 2392816), (16, 1196408), (32, 598204), (64, 299102), (128, 149551)]