19192922

素因数分解:

$2^1\times 7^1\times {\mathrm{197}}^1\times {\mathrm{6959}}^1$

素因数の和:7165

約数の個数: 16

約数和(自身を含む): 33073920

約数和(自身を除く): 13880998

約数列:

[1, 2, 7, 14, 197, 394, 1379, 2758, 6959, 13918, 48713, 97426, 1370923, 2741846, 9596461, 19192922]

約数ペア:

[(1, 19192922), (2, 9596461), (7, 2741846), (14, 1370923), (197, 97426), (394, 48713), (1379, 13918), (2758, 6959)]