193298872

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{1858643}}^1$

素因数の和:1858662

約数の個数: 16

約数和(自身を含む): 390315240

約数和(自身を除く): 197016368

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 1858643, 3717286, 7434572, 14869144, 24162359, 48324718, 96649436, 193298872]

約数ペア:

[(1, 193298872), (2, 96649436), (4, 48324718), (8, 24162359), (13, 14869144), (26, 7434572), (52, 3717286), (104, 1858643)]