19738473

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{11941}}^1$

素因数の和:11992

約数の個数: 16

約数和(自身を含む): 28660800

約数和(自身を除く): 8922327

約数列:

[1, 3, 19, 29, 57, 87, 551, 1653, 11941, 35823, 226879, 346289, 680637, 1038867, 6579491, 19738473]

約数ペア:

[(1, 19738473), (3, 6579491), (19, 1038867), (29, 680637), (57, 346289), (87, 226879), (551, 35823), (1653, 11941)]