16387410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{42019}}^1$

素因数の和:42042

約数の個数: 32

約数和(自身を含む): 42356160

約数和(自身を除く): 25968750

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 42019, 84038, 126057, 210095, 252114, 420190, 546247, 630285, 1092494, 1260570, 1638741, 2731235, 3277482, 5462470, 8193705, 16387410]

約数ペア:

[(1, 16387410), (2, 8193705), (3, 5462470), (5, 3277482), (6, 2731235), (10, 1638741), (13, 1260570), (15, 1092494), (26, 630285), (30, 546247), (39, 420190), (65, 252114), (78, 210095), (130, 126057), (195, 84038), (390, 42019)]