19746762

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{470161}}^1$

素因数の和:470173

約数の個数: 16

約数和(自身を含む): 45135552

約数和(自身を除く): 25388790

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 470161, 940322, 1410483, 2820966, 3291127, 6582254, 9873381, 19746762]

約数ペア:

[(1, 19746762), (2, 9873381), (3, 6582254), (6, 3291127), (7, 2820966), (14, 1410483), (21, 940322), (42, 470161)]