2019092224

素因数分解:

$2^8\times {\mathrm{353}}^1\times {\mathrm{22343}}^1$

素因数の和:22712

約数の個数: 36

約数和(自身を含む): 4041895536

約数和(自身を除く): 2022803312

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 353, 706, 1412, 2824, 5648, 11296, 22343, 22592, 44686, 45184, 89372, 90368, 178744, 357488, 714976, 1429952, 2859904, 5719808, 7887079, 15774158, 31548316, 63096632, 126193264, 252386528, 504773056, 1009546112, 2019092224]

約数ペア:

[(1, 2019092224), (2, 1009546112), (4, 504773056), (8, 252386528), (16, 126193264), (32, 63096632), (64, 31548316), (128, 15774158), (256, 7887079), (353, 5719808), (706, 2859904), (1412, 1429952), (2824, 714976), (5648, 357488), (11296, 178744), (22343, 90368), (22592, 89372), (44686, 45184)]