19008756878

素因数分解:

$2^1\times {\mathrm{457}}^1\times {\mathrm{3067}}^1\times {\mathrm{6781}}^1$

素因数の和:10307

約数の個数: 16

約数和(自身を含む): 28589059824

約数和(自身を除く): 9580302946

約数列:

[1, 2, 457, 914, 3067, 6134, 6781, 13562, 1401619, 2803238, 3098917, 6197834, 20797327, 41594654, 9504378439, 19008756878]

約数ペア:

[(1, 19008756878), (2, 9504378439), (457, 41594654), (914, 20797327), (3067, 6197834), (6134, 3098917), (6781, 2803238), (13562, 1401619)]