19992024003

素因数分解:

$3^1\times 7^1\times {\mathrm{23593}}^1\times {\mathrm{40351}}^1$

素因数の和:63954

約数の個数: 16

約数和(自身を含む): 30466082816

約数和(自身を除く): 10474058813

約数列:

[1, 3, 7, 21, 23593, 40351, 70779, 121053, 165151, 282457, 495453, 847371, 952001143, 2856003429, 6664008001, 19992024003]

約数ペア:

[(1, 19992024003), (3, 6664008001), (7, 2856003429), (21, 952001143), (23593, 847371), (40351, 495453), (70779, 282457), (121053, 165151)]