127957438

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{481043}}^1$

素因数の和:481071

約数の個数: 16

約数和(自身を含む): 230901120

約数和(自身を除く): 102943682

約数列:

[1, 2, 7, 14, 19, 38, 133, 266, 481043, 962086, 3367301, 6734602, 9139817, 18279634, 63978719, 127957438]

約数ペア:

[(1, 127957438), (2, 63978719), (7, 18279634), (14, 9139817), (19, 6734602), (38, 3367301), (133, 962086), (266, 481043)]