19122522

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{138569}}^1$

素因数の和:138597

約数の個数: 16

約数和(自身を含む): 39908160

約数和(自身を除く): 20785638

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 138569, 277138, 415707, 831414, 3187087, 6374174, 9561261, 19122522]

約数ペア:

[(1, 19122522), (2, 9561261), (3, 6374174), (6, 3187087), (23, 831414), (46, 415707), (69, 277138), (138, 138569)]