19773474

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{15187}}^1$

素因数の和:15230

約数の個数: 32

約数和(自身を含む): 46657536

約数和(自身を除く): 26884062

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 186, 217, 434, 651, 1302, 15187, 30374, 45561, 91122, 106309, 212618, 318927, 470797, 637854, 941594, 1412391, 2824782, 3295579, 6591158, 9886737, 19773474]

約数ペア:

[(1, 19773474), (2, 9886737), (3, 6591158), (6, 3295579), (7, 2824782), (14, 1412391), (21, 941594), (31, 637854), (42, 470797), (62, 318927), (93, 212618), (186, 106309), (217, 91122), (434, 45561), (651, 30374), (1302, 15187)]