2019437296

素因数分解:

$2^4\times {\mathrm{1087}}^1\times {\mathrm{116113}}^1$

素因数の和:117208

約数の個数: 20

約数和(自身を含む): 3916292992

約数和(自身を除く): 1896855696

約数列:

[1, 2, 4, 8, 16, 1087, 2174, 4348, 8696, 17392, 116113, 232226, 464452, 928904, 1857808, 126214831, 252429662, 504859324, 1009718648, 2019437296]

約数ペア:

[(1, 2019437296), (2, 1009718648), (4, 504859324), (8, 252429662), (16, 126214831), (1087, 1857808), (2174, 928904), (4348, 464452), (8696, 232226), (17392, 116113)]