19401222

素因数分解:

$2^1\times 3^1\times {\mathrm{373}}^1\times {\mathrm{8669}}^1$

素因数の和:9047

約数の個数: 16

約数和(自身を含む): 38910960

約数和(自身を除く): 19509738

約数列:

[1, 2, 3, 6, 373, 746, 1119, 2238, 8669, 17338, 26007, 52014, 3233537, 6467074, 9700611, 19401222]

約数ペア:

[(1, 19401222), (2, 9700611), (3, 6467074), (6, 3233537), (373, 52014), (746, 26007), (1119, 17338), (2238, 8669)]