19550752

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{46997}}^1$

素因数の和:47020

約数の個数: 24

約数和(自身を含む): 41452236

約数和(自身を除く): 21901484

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 416, 46997, 93994, 187988, 375976, 610961, 751952, 1221922, 1503904, 2443844, 4887688, 9775376, 19550752]

約数ペア:

[(1, 19550752), (2, 9775376), (4, 4887688), (8, 2443844), (13, 1503904), (16, 1221922), (26, 751952), (32, 610961), (52, 375976), (104, 187988), (208, 93994), (416, 46997)]