22574128

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{74257}}^1$

素因数の和:74284

約数の個数: 20

約数和(自身を含む): 46039960

約数和(自身を除く): 23465832

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 74257, 148514, 297028, 594056, 1188112, 1410883, 2821766, 5643532, 11287064, 22574128]

約数ペア:

[(1, 22574128), (2, 11287064), (4, 5643532), (8, 2821766), (16, 1410883), (19, 1188112), (38, 594056), (76, 297028), (152, 148514), (304, 74257)]