1994443930

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{5390389}}^1$

素因数の和:5390433

約数の個数: 16

約数和(自身を含む): 3687026760

約数和(自身を除く): 1692582830

約数列:

[1, 2, 5, 10, 37, 74, 185, 370, 5390389, 10780778, 26951945, 53903890, 199444393, 398888786, 997221965, 1994443930]

約数ペア:

[(1, 1994443930), (2, 997221965), (5, 398888786), (10, 199444393), (37, 53903890), (74, 26951945), (185, 10780778), (370, 5390389)]