1918798608

素因数分解:

$2^4\times 3^1\times {\mathrm{39974971}}^1$

素因数の和:39974982

約数の個数: 20

約数和(自身を含む): 4956896528

約数和(自身を除く): 3038097920

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 39974971, 79949942, 119924913, 159899884, 239849826, 319799768, 479699652, 639599536, 959399304, 1918798608]

約数ペア:

[(1, 1918798608), (2, 959399304), (3, 639599536), (4, 479699652), (6, 319799768), (8, 239849826), (12, 159899884), (16, 119924913), (24, 79949942), (48, 39974971)]