147319882

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{21419}}^1$

素因数の和:21621

約数の個数: 16

約数和(自身を含む): 233906400

約数和(自身を除く): 86586518

約数列:

[1, 2, 19, 38, 181, 362, 3439, 6878, 21419, 42838, 406961, 813922, 3876839, 7753678, 73659941, 147319882]

約数ペア:

[(1, 147319882), (2, 73659941), (19, 7753678), (38, 3876839), (181, 813922), (362, 406961), (3439, 42838), (6878, 21419)]