19932194

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18911}}^1$

素因数の和:18961

約数の個数: 16

約数和(自身を含む): 32679936

約数和(自身を除く): 12747742

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 18911, 37822, 321487, 586241, 642974, 1172482, 9966097, 19932194]

約数ペア:

[(1, 19932194), (2, 9966097), (17, 1172482), (31, 642974), (34, 586241), (62, 321487), (527, 37822), (1054, 18911)]