12735239.000000000

素因数分解:

$2^6\times 7^1\times {\mathrm{244859}}^1$

素因数の和:244878

約数の個数: 28

約数和(自身を含む): 248777760

約数和(自身を除く): 139080928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 244859, 489718, 979436, 1714013, 1958872, 3428026, 3917744, 6856052, 7835488, 13712104, 15670976, 27424208, 54848416, 109696832]

約数ペア:

[(1, 109696832), (2, 54848416), (4, 27424208), (7, 15670976), (8, 13712104), (14, 7835488), (16, 6856052), (28, 3917744), (32, 3428026), (56, 1958872), (64, 1714013), (112, 979436), (224, 489718), (448, 244859)]