2017218410

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10616939}}^1$

素因数の和:10616965

約数の個数: 16

約数和(自身を含む): 3822098400

約数和(自身を除く): 1804879990

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10616939, 21233878, 53084695, 106169390, 201721841, 403443682, 1008609205, 2017218410]

約数ペア:

[(1, 2017218410), (2, 1008609205), (5, 403443682), (10, 201721841), (19, 106169390), (38, 53084695), (95, 21233878), (190, 10616939)]