11980722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{571}}^1$

素因数の和:858

約数の個数: 32

約数和(自身を含む): 25945920

約数和(自身を除く): 13965198

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 269, 538, 571, 807, 1142, 1614, 1713, 3426, 3497, 6994, 7423, 10491, 14846, 20982, 22269, 44538, 153599, 307198, 460797, 921594, 1996787, 3993574, 5990361, 11980722]

約数ペア:

[(1, 11980722), (2, 5990361), (3, 3993574), (6, 1996787), (13, 921594), (26, 460797), (39, 307198), (78, 153599), (269, 44538), (538, 22269), (571, 20982), (807, 14846), (1142, 10491), (1614, 7423), (1713, 6994), (3426, 3497)]