18612386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{2063}}^1$

素因数の和:2425

約数の個数: 16

約数和(自身を含む): 30167424

約数和(自身を除く): 11555038

約数列:

[1, 2, 13, 26, 347, 694, 2063, 4126, 4511, 9022, 26819, 53638, 715861, 1431722, 9306193, 18612386]

約数ペア:

[(1, 18612386), (2, 9306193), (13, 1431722), (26, 715861), (347, 53638), (694, 26819), (2063, 9022), (4126, 4511)]