19385734

素因数分解:

$2^1\times {\mathrm{23}}^2\times {\mathrm{73}}^1\times {\mathrm{251}}^1$

素因数の和:372

約数の個数: 24

約数和(自身を含む): 30937032

約数和(自身を除く): 11551298

約数列:

[1, 2, 23, 46, 73, 146, 251, 502, 529, 1058, 1679, 3358, 5773, 11546, 18323, 36646, 38617, 77234, 132779, 265558, 421429, 842858, 9692867, 19385734]

約数ペア:

[(1, 19385734), (2, 9692867), (23, 842858), (46, 421429), (73, 265558), (146, 132779), (251, 77234), (502, 38617), (529, 36646), (1058, 18323), (1679, 11546), (3358, 5773)]