2019109659838

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{563}}^1\times {\mathrm{29396233}}^1$

素因数の和:29396859

約数の個数: 16

約数和(自身を含む): 3083782531536

約数和(自身を除く): 1064672871698

約数列:

[1, 2, 61, 122, 563, 1126, 34343, 68686, 29396233, 58792466, 1793170213, 3586340426, 16550079179, 33100158358, 1009554829919, 2019109659838]

約数ペア:

[(1, 2019109659838), (2, 1009554829919), (61, 33100158358), (122, 16550079179), (563, 3586340426), (1126, 1793170213), (34343, 58792466), (68686, 29396233)]