2019941510

素因数分解:

$2^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{1057561}}^1$

素因数の和:1057759

約数の個数: 16

約数和(自身を含む): 3654934272

約数和(自身を除く): 1634992762

約数列:

[1, 2, 5, 10, 191, 382, 955, 1910, 1057561, 2115122, 5287805, 10575610, 201994151, 403988302, 1009970755, 2019941510]

約数ペア:

[(1, 2019941510), (2, 1009970755), (5, 403988302), (10, 201994151), (191, 10575610), (382, 5287805), (955, 2115122), (1910, 1057561)]