12129182

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{571}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 21141120

約数和(自身を除く): 9011938

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 494, 559, 571, 817, 1118, 1142, 1634, 7423, 10621, 10849, 14846, 21242, 21698, 24553, 49106, 141037, 282074, 319189, 466507, 638378, 933014, 6064591, 12129182]

約数ペア:

[(1, 12129182), (2, 6064591), (13, 933014), (19, 638378), (26, 466507), (38, 319189), (43, 282074), (86, 141037), (247, 49106), (494, 24553), (559, 21698), (571, 21242), (817, 14846), (1118, 10849), (1142, 10621), (1634, 7423)]