171926212

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{52609}}^1$

素因数の和:52675

約数の個数: 24

約数和(自身を含む): 324077600

約数和(自身を除く): 152151388

約数列:

[1, 2, 4, 19, 38, 43, 76, 86, 172, 817, 1634, 3268, 52609, 105218, 210436, 999571, 1999142, 2262187, 3998284, 4524374, 9048748, 42981553, 85963106, 171926212]

約数ペア:

[(1, 171926212), (2, 85963106), (4, 42981553), (19, 9048748), (38, 4524374), (43, 3998284), (76, 2262187), (86, 1999142), (172, 999571), (817, 210436), (1634, 105218), (3268, 52609)]