1900672790

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10003541}}^1$

素因数の和:10003567

約数の個数: 16

約数和(自身を含む): 3601275120

約数和(自身を除く): 1700602330

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 10003541, 20007082, 50017705, 100035410, 190067279, 380134558, 950336395, 1900672790]

約数ペア:

[(1, 1900672790), (2, 950336395), (5, 380134558), (10, 190067279), (19, 100035410), (38, 50017705), (95, 20007082), (190, 10003541)]