16498935

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{839}}^1$

素因数の和:892

約数の個数: 48

約数和(自身を含む): 31449600

約数和(自身を除く): 14950665

約数列:

[1, 3, 5, 9, 15, 19, 23, 45, 57, 69, 95, 115, 171, 207, 285, 345, 437, 839, 855, 1035, 1311, 2185, 2517, 3933, 4195, 6555, 7551, 12585, 15941, 19297, 19665, 37755, 47823, 57891, 79705, 96485, 143469, 173673, 239115, 289455, 366643, 717345, 868365, 1099929, 1833215, 3299787, 5499645, 16498935]

約数ペア:

[(1, 16498935), (3, 5499645), (5, 3299787), (9, 1833215), (15, 1099929), (19, 868365), (23, 717345), (45, 366643), (57, 289455), (69, 239115), (95, 173673), (115, 143469), (171, 96485), (207, 79705), (285, 57891), (345, 47823), (437, 37755), (839, 19665), (855, 19297), (1035, 15941), (1311, 12585), (2185, 7551), (2517, 6555), (3933, 4195)]