19479156953

素因数分解:

${\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{251}}^1\times {\mathrm{347}}^1$

素因数の和:845

約数の個数: 32

約数和(自身を含む): 21047040000

約数和(自身を除く): 1567883047

約数列:

[1, 19, 79, 149, 251, 347, 1501, 2831, 4769, 6593, 11771, 19829, 27413, 37399, 51703, 87097, 223649, 376751, 520847, 710581, 982357, 1654843, 2954521, 4084537, 6880663, 12977453, 56135899, 77606203, 130732597, 246571607, 1025218787, 19479156953]

約数ペア:

[(1, 19479156953), (19, 1025218787), (79, 246571607), (149, 130732597), (251, 77606203), (347, 56135899), (1501, 12977453), (2831, 6880663), (4769, 4084537), (6593, 2954521), (11771, 1654843), (19829, 982357), (27413, 710581), (37399, 520847), (51703, 376751), (87097, 223649)]