19374604

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{254929}}^1$

素因数の和:254952

約数の個数: 12

約数和(自身を含む): 35690200

約数和(自身を除く): 16315596

約数列:

[1, 2, 4, 19, 38, 76, 254929, 509858, 1019716, 4843651, 9687302, 19374604]

約数ペア:

[(1, 19374604), (2, 9687302), (4, 4843651), (19, 1019716), (38, 509858), (76, 254929)]