19540106

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{18539}}^1$

素因数の和:18589

約数の個数: 16

約数和(自身を含む): 32037120

約数和(自身を除く): 12497014

約数列:

[1, 2, 17, 31, 34, 62, 527, 1054, 18539, 37078, 315163, 574709, 630326, 1149418, 9770053, 19540106]

約数ペア:

[(1, 19540106), (2, 9770053), (17, 1149418), (31, 630326), (34, 574709), (62, 315163), (527, 37078), (1054, 18539)]