19136752

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{41243}}^1$

素因数の和:41280

約数の個数: 20

約数和(自身を含む): 38356920

約数和(自身を除く): 19220168

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 41243, 82486, 164972, 329944, 659888, 1196047, 2392094, 4784188, 9568376, 19136752]

約数ペア:

[(1, 19136752), (2, 9568376), (4, 4784188), (8, 2392094), (16, 1196047), (29, 659888), (58, 329944), (116, 164972), (232, 82486), (464, 41243)]