12804558641

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{1483}}^1\times {\mathrm{64919}}^1$

素因数の和:66428

約数の個数: 16

約数和(自身を含む): 15414604800

約数和(自身を除く): 2610046159

約数列:

[1, 7, 19, 133, 1483, 10381, 28177, 64919, 197239, 454433, 1233461, 8634227, 96274877, 673924139, 1829222663, 12804558641]

約数ペア:

[(1, 12804558641), (7, 1829222663), (19, 673924139), (133, 96274877), (1483, 8634227), (10381, 1233461), (28177, 454433), (64919, 197239)]