19176002

素因数分解:

$2^1\times {\mathrm{149}}^1\times {\mathrm{229}}^1\times {\mathrm{281}}^1$

素因数の和:661

約数の個数: 16

約数和(自身を含む): 29187000

約数和(自身を除く): 10010998

約数列:

[1, 2, 149, 229, 281, 298, 458, 562, 34121, 41869, 64349, 68242, 83738, 128698, 9588001, 19176002]

約数ペア:

[(1, 19176002), (2, 9588001), (149, 128698), (229, 83738), (281, 68242), (298, 64349), (458, 41869), (562, 34121)]