16291210736

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53589509}}^1$

素因数の和:53589536

約数の個数: 20

約数和(自身を含む): 33225496200

約数和(自身を除く): 16934285464

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 53589509, 107179018, 214358036, 428716072, 857432144, 1018200671, 2036401342, 4072802684, 8145605368, 16291210736]

約数ペア:

[(1, 16291210736), (2, 8145605368), (4, 4072802684), (8, 2036401342), (16, 1018200671), (19, 857432144), (38, 428716072), (76, 214358036), (152, 107179018), (304, 53589509)]