15695547664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{51630091}}^1$

素因数の和:51630118

約数の個数: 20

約数和(自身を含む): 32010657040

約数和(自身を除く): 16315109376

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 51630091, 103260182, 206520364, 413040728, 826081456, 980971729, 1961943458, 3923886916, 7847773832, 15695547664]

約数ペア:

[(1, 15695547664), (2, 7847773832), (4, 3923886916), (8, 1961943458), (16, 980971729), (19, 826081456), (38, 413040728), (76, 206520364), (152, 103260182), (304, 51630091)]