19237938

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{78203}}^1$

素因数の和:78249

約数の個数: 16

約数和(自身を含む): 39414816

約数和(自身を除く): 20176878

約数列:

[1, 2, 3, 6, 41, 82, 123, 246, 78203, 156406, 234609, 469218, 3206323, 6412646, 9618969, 19237938]

約数ペア:

[(1, 19237938), (2, 9618969), (3, 6412646), (6, 3206323), (41, 469218), (82, 234609), (123, 156406), (246, 78203)]