38128922

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{20089}}^1$

素因数の和:20177

約数の個数: 16

約数和(自身を含む): 62439720

約数和(自身を除く): 24310798

約数列:

[1, 2, 13, 26, 73, 146, 949, 1898, 20089, 40178, 261157, 522314, 1466497, 2932994, 19064461, 38128922]

約数ペア:

[(1, 38128922), (2, 19064461), (13, 2932994), (26, 1466497), (73, 522314), (146, 261157), (949, 40178), (1898, 20089)]