1899014728

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{18259757}}^1$

素因数の和:18259776

約数の個数: 16

約数和(自身を含む): 3834549180

約数和(自身を除く): 1935534452

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 18259757, 36519514, 73039028, 146078056, 237376841, 474753682, 949507364, 1899014728]

約数ペア:

[(1, 1899014728), (2, 949507364), (4, 474753682), (8, 237376841), (13, 146078056), (26, 73039028), (52, 36519514), (104, 18259757)]