19041394

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{9181}}^1$

素因数の和:9261

約数の個数: 16

約数和(自身を含む): 30741336

約数和(自身を除く): 11699942

約数列:

[1, 2, 17, 34, 61, 122, 1037, 2074, 9181, 18362, 156077, 312154, 560041, 1120082, 9520697, 19041394]

約数ペア:

[(1, 19041394), (2, 9520697), (17, 1120082), (34, 560041), (61, 312154), (122, 156077), (1037, 18362), (2074, 9181)]