19406366978

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{13608953}}^1$

素因数の和:13609009

約数の個数: 16

約数和(自身を含む): 31355030016

約数和(自身を除く): 11948663038

約数列:

[1, 2, 23, 31, 46, 62, 713, 1426, 13608953, 27217906, 313005919, 421877543, 626011838, 843755086, 9703183489, 19406366978]

約数ペア:

[(1, 19406366978), (2, 9703183489), (23, 843755086), (31, 626011838), (46, 421877543), (62, 313005919), (713, 27217906), (1426, 13608953)]