19370001

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{15121}}^1$

素因数の和:15192

約数の個数: 16

約数和(自身を含む): 30002048

約数和(自身を除く): 10632047

約数列:

[1, 3, 7, 21, 61, 183, 427, 1281, 15121, 45363, 105847, 317541, 922381, 2767143, 6456667, 19370001]

約数ペア:

[(1, 19370001), (3, 6456667), (7, 2767143), (21, 922381), (61, 317541), (183, 105847), (427, 45363), (1281, 15121)]