12910924

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{71}}^1\times {\mathrm{269}}^1$

素因数の和:370

約数の個数: 36

約数和(自身を含む): 24902640

約数和(自身を除く): 11991716

約数列:

[1, 2, 4, 13, 26, 52, 71, 142, 169, 269, 284, 338, 538, 676, 923, 1076, 1846, 3497, 3692, 6994, 11999, 13988, 19099, 23998, 38198, 45461, 47996, 76396, 90922, 181844, 248287, 496574, 993148, 3227731, 6455462, 12910924]

約数ペア:

[(1, 12910924), (2, 6455462), (4, 3227731), (13, 993148), (26, 496574), (52, 248287), (71, 181844), (142, 90922), (169, 76396), (269, 47996), (284, 45461), (338, 38198), (538, 23998), (676, 19099), (923, 13988), (1076, 11999), (1846, 6994), (3497, 3692)]