16652980

素因数分解:

$2^2\times 5^1\times {\mathrm{173}}^1\times {\mathrm{4813}}^1$

素因数の和:4995

約数の個数: 24

約数和(自身を含む): 35180712

約数和(自身を除く): 18527732

約数列:

[1, 2, 4, 5, 10, 20, 173, 346, 692, 865, 1730, 3460, 4813, 9626, 19252, 24065, 48130, 96260, 832649, 1665298, 3330596, 4163245, 8326490, 16652980]

約数ペア:

[(1, 16652980), (2, 8326490), (4, 4163245), (5, 3330596), (10, 1665298), (20, 832649), (173, 96260), (346, 48130), (692, 24065), (865, 19252), (1730, 9626), (3460, 4813)]