19419108

素因数分解:

$2^2\times 3^1\times {\mathrm{331}}^1\times {\mathrm{4889}}^1$

素因数の和:5227

約数の個数: 24

約数和(自身を含む): 45457440

約数和(自身を除く): 26038332

約数列:

[1, 2, 3, 4, 6, 12, 331, 662, 993, 1324, 1986, 3972, 4889, 9778, 14667, 19556, 29334, 58668, 1618259, 3236518, 4854777, 6473036, 9709554, 19419108]

約数ペア:

[(1, 19419108), (2, 9709554), (3, 6473036), (4, 4854777), (6, 3236518), (12, 1618259), (331, 58668), (662, 29334), (993, 19556), (1324, 14667), (1986, 9778), (3972, 4889)]