19304766

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{82499}}^1$

素因数の和:82520

約数の個数: 24

約数和(自身を含む): 45045000

約数和(自身を除く): 25740234

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 82499, 164998, 247497, 494994, 742491, 1072487, 1484982, 2144974, 3217461, 6434922, 9652383, 19304766]

約数ペア:

[(1, 19304766), (2, 9652383), (3, 6434922), (6, 3217461), (9, 2144974), (13, 1484982), (18, 1072487), (26, 742491), (39, 494994), (78, 247497), (117, 164998), (234, 82499)]