19442838

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{61141}}^1$

素因数の和:61199

約数の個数: 16

約数和(自身を含む): 39620016

約数和(自身を除く): 20177178

約数列:

[1, 2, 3, 6, 53, 106, 159, 318, 61141, 122282, 183423, 366846, 3240473, 6480946, 9721419, 19442838]

約数ペア:

[(1, 19442838), (2, 9721419), (3, 6480946), (6, 3240473), (53, 366846), (106, 183423), (159, 122282), (318, 61141)]