19286838

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{4679}}^1$

素因数の和:4916

約数の個数: 24

約数和(自身を含む): 41979600

約数和(自身を除く): 22692762

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 4679, 9358, 14037, 28074, 42111, 84222, 1071491, 2142982, 3214473, 6428946, 9643419, 19286838]

約数ペア:

[(1, 19286838), (2, 9643419), (3, 6428946), (6, 3214473), (9, 2142982), (18, 1071491), (229, 84222), (458, 42111), (687, 28074), (1374, 14037), (2061, 9358), (4122, 4679)]