19531117276

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{129527}}^1$

素因数の和:129714

約数の個数: 48

約数和(自身を含む): 39169267200

約数和(自身を除く): 19638149924

約数列:

[1, 2, 4, 11, 22, 23, 44, 46, 92, 149, 253, 298, 506, 596, 1012, 1639, 3278, 3427, 6556, 6854, 13708, 37697, 75394, 129527, 150788, 259054, 518108, 1424797, 2849594, 2979121, 5699188, 5958242, 11916484, 19299523, 32770331, 38599046, 65540662, 77198092, 131081324, 212294753, 424589506, 443889029, 849179012, 887778058, 1775556116, 4882779319, 9765558638, 19531117276]

約数ペア:

[(1, 19531117276), (2, 9765558638), (4, 4882779319), (11, 1775556116), (22, 887778058), (23, 849179012), (44, 443889029), (46, 424589506), (92, 212294753), (149, 131081324), (253, 77198092), (298, 65540662), (506, 38599046), (596, 32770331), (1012, 19299523), (1639, 11916484), (3278, 5958242), (3427, 5699188), (6556, 2979121), (6854, 2849594), (13708, 1424797), (37697, 518108), (75394, 259054), (129527, 150788)]