1881038

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{839}}^1$

素因数の和:919

約数の個数: 16

約数和(自身を含む): 3024000

約数和(自身を除く): 1142962

約数列:

[1, 2, 19, 38, 59, 118, 839, 1121, 1678, 2242, 15941, 31882, 49501, 99002, 940519, 1881038]

約数ペア:

[(1, 1881038), (2, 940519), (19, 99002), (38, 49501), (59, 31882), (118, 15941), (839, 2242), (1121, 1678)]