1955728

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{3943}}^1$

素因数の和:3982

約数の個数: 20

約数和(自身を含む): 3912448

約数和(自身を除く): 1956720

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 3943, 7886, 15772, 31544, 63088, 122233, 244466, 488932, 977864, 1955728]

約数ペア:

[(1, 1955728), (2, 977864), (4, 488932), (8, 244466), (16, 122233), (31, 63088), (62, 31544), (124, 15772), (248, 7886), (496, 3943)]