1138817744

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{3746111}}^1$

素因数の和:3746138

約数の個数: 20

約数和(自身を含む): 2322589440

約数和(自身を除く): 1183771696

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 3746111, 7492222, 14984444, 29968888, 59937776, 71176109, 142352218, 284704436, 569408872, 1138817744]

約数ペア:

[(1, 1138817744), (2, 569408872), (4, 284704436), (8, 142352218), (16, 71176109), (19, 59937776), (38, 29968888), (76, 14984444), (152, 7492222), (304, 3746111)]