18770710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{268153}}^1$

素因数の和:268167

約数の個数: 16

約数和(自身を含む): 38614176

約数和(自身を除く): 19843466

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 268153, 536306, 1340765, 1877071, 2681530, 3754142, 9385355, 18770710]

約数ペア:

[(1, 18770710), (2, 9385355), (5, 3754142), (7, 2681530), (10, 1877071), (14, 1340765), (35, 536306), (70, 268153)]