17430888914

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{20981}}^1\times {\mathrm{21863}}^1$

素因数の和:42865

約数の個数: 16

約数和(自身を含む): 27525026880

約数和(自身を除く): 10094137966

約数列:

[1, 2, 19, 38, 20981, 21863, 41962, 43726, 398639, 415397, 797278, 830794, 458707603, 917415206, 8715444457, 17430888914]

約数ペア:

[(1, 17430888914), (2, 8715444457), (19, 917415206), (38, 458707603), (20981, 830794), (21863, 797278), (41962, 415397), (43726, 398639)]