16391270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{234161}}^1$

素因数の和:234175

約数の個数: 16

約数和(自身を含む): 33719328

約数和(自身を除く): 17328058

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 234161, 468322, 1170805, 1639127, 2341610, 3278254, 8195635, 16391270]

約数ペア:

[(1, 16391270), (2, 8195635), (5, 3278254), (7, 2341610), (10, 1639127), (14, 1170805), (35, 468322), (70, 234161)]