19547914

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{9109}}^1$

素因数の和:9177

約数の個数: 16

約数和(自身を含む): 31156200

約数和(自身を除く): 11608286

約数列:

[1, 2, 29, 37, 58, 74, 1073, 2146, 9109, 18218, 264161, 337033, 528322, 674066, 9773957, 19547914]

約数ペア:

[(1, 19547914), (2, 9773957), (29, 674066), (37, 528322), (58, 337033), (74, 264161), (1073, 18218), (2146, 9109)]