23081656

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{11681}}^1$

素因数の和:11719

約数の個数: 32

約数和(自身を含む): 49064400

約数和(自身を除く): 25982744

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 11681, 23362, 46724, 93448, 151853, 221939, 303706, 443878, 607412, 887756, 1214824, 1775512, 2885207, 5770414, 11540828, 23081656]

約数ペア:

[(1, 23081656), (2, 11540828), (4, 5770414), (8, 2885207), (13, 1775512), (19, 1214824), (26, 887756), (38, 607412), (52, 443878), (76, 303706), (104, 221939), (152, 151853), (247, 93448), (494, 46724), (988, 23362), (1976, 11681)]