19971153434

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{409}}^1\times {\mathrm{413807}}^1$

素因数の和:414277

約数の個数: 16

約数和(自身を含む): 30539030400

約数和(自身を除く): 10567876966

約数列:

[1, 2, 59, 118, 409, 818, 24131, 48262, 413807, 827614, 24414613, 48829226, 169247063, 338494126, 9985576717, 19971153434]

約数ペア:

[(1, 19971153434), (2, 9985576717), (59, 338494126), (118, 169247063), (409, 48829226), (818, 24414613), (24131, 827614), (48262, 413807)]