15697980728

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{103276189}}^1$

素因数の和:103276214

約数の個数: 16

約数和(自身を含む): 30982857000

約数和(自身を除く): 15284876272

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 103276189, 206552378, 413104756, 826209512, 1962247591, 3924495182, 7848990364, 15697980728]

約数ペア:

[(1, 15697980728), (2, 7848990364), (4, 3924495182), (8, 1962247591), (19, 826209512), (38, 413104756), (76, 206552378), (152, 103276189)]