19293348

素因数分解:

$2^2\times 3^1\times {\mathrm{409}}^1\times {\mathrm{3931}}^1$

素因数の和:4347

約数の個数: 24

約数和(自身を含む): 45139360

約数和(自身を除く): 25846012

約数列:

[1, 2, 3, 4, 6, 12, 409, 818, 1227, 1636, 2454, 3931, 4908, 7862, 11793, 15724, 23586, 47172, 1607779, 3215558, 4823337, 6431116, 9646674, 19293348]

約数ペア:

[(1, 19293348), (2, 9646674), (3, 6431116), (4, 4823337), (6, 3215558), (12, 1607779), (409, 47172), (818, 23586), (1227, 15724), (1636, 11793), (2454, 7862), (3931, 4908)]