12542824

素因数分解:

$2^3\times 7^4\times {\mathrm{653}}^1$

素因数の和:687

約数の個数: 40

約数和(自身を含む): 27477810

約数和(自身を除く): 14934986

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 196, 343, 392, 653, 686, 1306, 1372, 2401, 2612, 2744, 4571, 4802, 5224, 9142, 9604, 18284, 19208, 31997, 36568, 63994, 127988, 223979, 255976, 447958, 895916, 1567853, 1791832, 3135706, 6271412, 12542824]

約数ペア:

[(1, 12542824), (2, 6271412), (4, 3135706), (7, 1791832), (8, 1567853), (14, 895916), (28, 447958), (49, 255976), (56, 223979), (98, 127988), (196, 63994), (343, 36568), (392, 31997), (653, 19208), (686, 18284), (1306, 9604), (1372, 9142), (2401, 5224), (2612, 4802), (2744, 4571)]