12508916

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{3359}}^1$

素因数の和:3396

約数の個数: 36

約数和(自身を含む): 26812800

約数和(自身を除く): 14303884

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 98, 133, 196, 266, 532, 931, 1862, 3359, 3724, 6718, 13436, 23513, 47026, 63821, 94052, 127642, 164591, 255284, 329182, 446747, 658364, 893494, 1786988, 3127229, 6254458, 12508916]

約数ペア:

[(1, 12508916), (2, 6254458), (4, 3127229), (7, 1786988), (14, 893494), (19, 658364), (28, 446747), (38, 329182), (49, 255284), (76, 164591), (98, 127642), (133, 94052), (196, 63821), (266, 47026), (532, 23513), (931, 13436), (1862, 6718), (3359, 3724)]