19802766

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{113809}}^1$

素因数の和:113843

約数の個数: 16

約数和(自身を含む): 40971600

約数和(自身を除く): 21168834

約数列:

[1, 2, 3, 6, 29, 58, 87, 174, 113809, 227618, 341427, 682854, 3300461, 6600922, 9901383, 19802766]

約数ペア:

[(1, 19802766), (2, 9901383), (3, 6600922), (6, 3300461), (29, 682854), (58, 341427), (87, 227618), (174, 113809)]