2015303894

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{2927}}^1\times {\mathrm{18119}}^1$

素因数の和:21067

約数の個数: 16

約数和(自身を含む): 3183321600

約数和(自身を除く): 1168017706

約数列:

[1, 2, 19, 38, 2927, 5854, 18119, 36238, 55613, 111226, 344261, 688522, 53034313, 106068626, 1007651947, 2015303894]

約数ペア:

[(1, 2015303894), (2, 1007651947), (19, 106068626), (38, 53034313), (2927, 688522), (5854, 344261), (18119, 111226), (36238, 55613)]