19942034105

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{13250521}}^1$

素因数の和:13250576

約数の個数: 16

約数和(自身を含む): 27985102464

約数和(自身を除く): 8043068359

約数列:

[1, 5, 7, 35, 43, 215, 301, 1505, 13250521, 66252605, 92753647, 463768235, 569772403, 2848862015, 3988406821, 19942034105]

約数ペア:

[(1, 19942034105), (5, 3988406821), (7, 2848862015), (35, 569772403), (43, 463768235), (215, 92753647), (301, 66252605), (1505, 13250521)]